Annapurna Tilicho Lake Trek – 19 Days
Reach Tilicho Lake at 4,919 m, cross Thorong La Pass at 5,416 m and finish with a Poon Hill sunrise on this 19-day Annapurna journey through Manang and Mustang.
From
$1,550
per person · all inclusive
Pricing Per Person
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- Best Season
- Spring, Autumn
- Route
- Kathmandu → Kathmandu
- Group Size
- 2-12 People
- Walking
- 5-7 / day
- Stay
- 3 hotel nights and 15 teahouse nights
TREK OVERVIEW
The Annapurna Tilicho Lake Trek is what happens when you take the classic Annapurna Circuit and add the one detour that most trekkers skip. Specifically, Tilicho Lake sits at 4,919 m and is among the highest lakes in the world.
It also happens to be one of the most visually striking places in all of the Annapurna region. Most Annapurna Circuit trekkers, however, walk past the Manang junction and continue directly toward Thorong La. This 19-day itinerary takes you there instead.
In total, the route covers approximately 190 to 210 km, including the Tilicho Lake side circuit from Khangsar. On most days, you walk between 5 to 8 hours.
Specifically, the highest point is Thorong La Pass at 5,416 m. Tilicho Lake itself sits at 4,919 m. Both demand real altitude preparation, and the itinerary is structured to give your body time to adjust.
What makes this route particularly well-suited for committed trekkers is the variety. You start in subtropical lowlands near Syange at 1,100 m, climb through rhododendron forests and pine valleys, enter the dry Nyeshang plateau around Manang, traverse the Tilicho Lake trail above 4,500 m, cross a 5,416 m pass, descend into the desert-like Mustang landscape, and finish with the Poon Hill sunrise before returning to Pokhara. Indeed, no other Nepal trek covers this range of terrain in a single journey.
The trek is graded moderate to challenging. Therefore, it is not a beginner route. You need cardiovascular fitness, comfortable experience walking consecutive days on uneven terrain, and the mental preparation to push through discomfort above 4,000 m. That said, trekkers who prepare properly and do not rush complete this route successfully at a very high rate.
Two trekking permits are required: the ACAP (Annapurna Conservation Area Permit) at NPR 3,000 for foreign nationals and the TIMS card at NPR 2,000 (optional). Fortunately, the Adventure Everest Team handles both before your trek begins.
The Annapurna Tilicho Lake Trek runs 19 days total, including the Kathmandu arrival day and the final international departure. Of those, you spend 14 days actively trekking or in transit on trail, with one full acclimatization rest day in Manang.
Standing at Tilicho Lake (4,919 m), one of the world's highest lakes, with the Annapurna Massif reflected across the water
Crossing Thorong La Pass at 5,416 m, one of the highest trekking passes on earth
The pre-dawn start from Thorong Phedi with headlamps, cold air, and the pass still invisible above
High route walk through Ghyaru and Ngawal with Annapurna II, Annapurna III, and Pisang Peak (6,091 m) running alongside you for hours
Why do the Annapurna Tilicho Lake Trek with the Adventure Everest Team?
We at the Adventure Everest Team have led trekkers on this exact route for years. Every guide we assign is government-licensed, trained in altitude sickness recognition, and carries basic emergency medication.
All guides speak fluent English, and you can request a guide who speaks your language if that is important to you.
We handle every permit before you arrive. You do not wait in government office queues. We arrange teahouses we have personally assessed so you do not gamble on accommodation quality in critical altitude sections. And your safety is always the first conversation we have with our guides before the trek begins.
If you want to discuss itinerary adjustments, starting dates, or specific fitness concerns before booking, reach us on WhatsApp. We give direct answers, not sales scripts.
Tilicho Lake: What Makes This Detour Worth It
Most Annapurna Circuit trekkers skip Tilicho Lake because it requires extra days and a trail that is genuinely demanding. The path from Khangsar to Tilicho Base Camp crosses a long, partially exposed ridge above a landslide zone. It is not dangerous if you are careful, but it demands concentration and decent fitness.
So why add it anyway? At 4,919 m, Tilicho Lake is among the highest lakes on earth accessible by trail without technical climbing. The lake sits inside a natural bowl formed by the Tilicho Peak (7,134 m) to the north and the Great Barrier ridge to the south.
Furthermore, the water is a deep blue-green that shifts in tone as the light changes through the morning. When clouds are low, the surface reflects peaks directly. At that altitude, with nothing above you for kilometers in every direction, the experience is unlike any other point on the circuit.
Furthermore, reaching Tilicho before Thorong La means your body encounters serious altitude twice. The acclimatization effect is significant. Trekkers who do the Tilicho extension consistently report feeling better on Thorong La than those who do not because their bodies have already spent time above 4,500 m before the pass crossing.
Ultimately, this is not a detour for the sake of adding a lake. It is a logical progression that improves your acclimatization and delivers a genuinely extraordinary landscape at the same time.
Best Season for the Annapurna Tilicho Lake Trek
Now, let’s get into which season to choose to do the Annapurna Tilicho Lake Trek with AET:
Autumn (Late September to Mid-November)
This is the strongest window for this specific trek. Post-monsoon skies are clear and stable. The Tilicho Lake approach stays open, and visibility at 4,919 m is typically excellent.
October is the peak month overall. However, temperatures at Tilicho Base Camp and above Thorong Phedi are cold but manageable. Expect -5 to -10°C at night above 4,000 m in October and even colder by November.
Spring (Mid-March to Early May)
Spring works well for this route. Rhododendron forests through the Marsyangdi Valley are at their best in late March and early April.
Weather is generally stable below 4,000 m. Higher up, afternoon clouds build more quickly in spring than autumn.
Generally, the Tilicho trail stays open and passable. Snow can linger on the Thorong La approach into late April in some years.
Winter (Late November to February)
Overall, this season is not recommended for this route. The Tilicho Lake trail becomes icy and significantly more dangerous above 4,000 m in December and January.
Thorong La carries serious avalanche and icefall risks in deep winter. Teahouses above Manang sometimes close between December and February.
If you trek this route in late November, move quickly and carry crampons above 4,000 m.
Monsoon (June to Mid-September)
The Tilicho Lake section becomes a serious safety concern during the monsoon. The approach ridge from Khangsar is prone to landslides and rockfall after sustained rain. Views across the lake are almost entirely obscured. We do not recommend this trek in monsoon.
Plan for October, November, or April. These three months cover the safest and most visually rewarding windows for the complete Annapurna Tilicho Lake route.
Trek Difficulty and Physical Fitness
This trek is graded moderate to challenging. You will walk between 5 to 8 hours daily for up to 14 consecutive trekking days.
The Tilicho Lake section above 4,000 m, the Thorong La Pass crossing, and the long descent to Muktinath are the hardest sections.
Your legs will feel the sustained effort. Your lungs will work harder above 4,000 m. This is expected and manageable with good preparation.
Therefore, if you run stairs or hills regularly, hike occasionally, or maintain consistent cardiovascular fitness, this trek is within reach.
If you have been sedentary for months, start training immediately. The minimum preparation period is 6 to 8 weeks of consistent uphill walking, ideally 3 to 5 sessions per week.
Useful exercises before you arrive:
- Hill repeats or stair climbing with a light pack for 20 to 30 minutes
- Long walks of 3 to 4 hours at a consistent pace
- Squats, lunges, and core work for knee stability on steep descents
- Cardiovascular base work: running, cycling, or swimming
Specifically, the hardest day on this trek is Day 14. You start before dawn at Thorong Phedi (4,400 m) and climb approximately 1,000 m vertically to the pass (5,416 m) over 4 to 5 hours, then descend over 1,600 m to Muktinath (3,800 m). Total walking time is 8 to 9 hours. This is not difficult because of technical skill. It is difficult because of altitude and duration.
Altitude Sickness: What You Need to Know
Acute Mountain Sickness (AMS) begins to affect trekkers above 2,500 m. The Annapurna Tilicho Lake Trek spends multiple days above 4,000 m, including two nights near 4,400 m and a full day above 4,900 m at Tilicho Lake. Altitude management on this trek is not optional.
Early symptoms of AMS include headache, nausea, fatigue, dizziness, and disrupted sleep. These are common above 3,000 m and do not always mean you must descend. However, you must stop ascending until symptoms improve.
Serious symptoms call for immediate descent. Some of these include confusion, severe breathlessness even at rest, difficulty in walking straight, constant vomiting, or any symptom worsening despite rest.
These may indicate HACE (High Altitude Cerebral Edema) or HAPE (High Altitude Pulmonary Edema). Both are emergencies. Descend immediately and contact emergency services.
Fortunately, the 19-day itinerary addresses altitude risk through two mechanisms. First, the gradual ascent from Syange to Manang over seven days allows your body to adapt progressively.
Second, the full acclimatization day in Manang includes a hike to Ice Lake at 4,620 m, then a return to Manang to sleep lower. This "climb high, sleep low" approach is recommended by wilderness medicine guidelines.
Additionally, before your departure, complete a full health checkup with your physician. Inform us at the Adventure Everest Team about any history of altitude sickness, heart conditions, lung conditions, asthma, or diabetes. Bring all prescription medications from home.
Drink 3 to 4 liters of water per day above 3,000 m. Eat regularly even if your appetite drops. Inform your guide immediately about any symptoms. Your guide is trained to assess severity and will recommend rest or descent as needed.
Descent is always the right call if symptoms are serious. Your guide will not push you upward against your body's signals.
Day-by-Day Itinerary
Your Adventure Everest Team representative will be waiting for you at Tribhuvan International Airport with a name board. They will drop you at your hotel in Thamel by private vehicle. Take the afternoon to relax, stroll the streets of Thamel at your leisure, and get settled in.
In the evening, you will have a full pre-trek briefing with a member of our team. This is your chance to ask questions, make any changes to the itinerary, and make sure your gear is packed and ready to go. We look at the full 19-day plan, the permits, and the emergency contacts. Sleep early. Tomorrow will be a long drive.
The drive from Kathmandu is in the early morning to avoid the valley traffic.
You travel by private vehicle or van to Besisahar, then switch to a local jeep for the bumpy road section to Syange. The drive follows the Marsyangdi River corridor, and the landscape shifts from flat Tarai foothills to the first close views of Annapurna II as you approach the Marsyangdi Gorge.
So, pack snacks and keep your camera accessible. The vehicle sections above Besisahar are rough and scenic simultaneously. Arrive in Syange by late afternoon.
Syange sits at 1,100 m and marks the official start of the trekking route. Overall, your first night at a Syange teahouse is straightforward.
Your first real trekking day is along the Marsyangdi River, through rhododendron forests and villages of terraced fields. The trail crosses suspension bridges several times and passes through Bahundanda (1,310 m) and Ngadi before climbing steadily to Dharapani.
The landscape is green and humid compared to what comes later. Warm temperatures, birdsong, and river crossings make this an enjoyable opening day.
Reach Dharapani by mid-afternoon with time to rest, eat, and check your feet. Specifically, blisters dealt with on Day 3 are minor problems. Blisters ignored on Day 3 become serious problems by Day 8, so keep in mind.
The trail from Dharapani continues upstream through increasingly alpine scenery. You pass through Bagarchhap (2,160 m) and Danaque as the valley narrows and the temperature drops noticeably. Dense pine and oak forests replace the subtropical growth from yesterday.
Chame is the administrative headquarters of Manang District and the most well-supplied stop before Manang itself. Bakeries, proper lodges, and basic medical facilities are available here.
Also, stock up on snacks if you are running low. Hot springs sit near Chame if your legs need a soak after the day's effort.
The trail from Chame opens dramatically as you approach the wider Annapurna range. A massive curved rock face along the Marsyangdi Valley is one of the most photographed points on the circuit.
You reach Lower Pisang and then take the upper trail to Upper Pisang, which gains more elevation but delivers significantly better views of Pisang Peak (6,091 m) and the wide Manang Valley opening ahead.
By this point, the air feels noticeably thinner. Therefore, take this day at a measured pace. Upper Pisang is your first night above 3,000 m, which means tonight your body begins adapting more seriously to altitude. Sleep well, hydrate thoroughly, and note how you feel in the morning.
The high route out of Upper Pisang is one of the best decisions available on the entire Annapurna Circuit, and today is the day it pays off.
The path climbs through the Gurung village of Ghyaru (approximately 3,670 m) before contouring along the upper slopes of the Manang Valley toward Ngawal. Annapurna II (7,937 m), Annapurna III (7,555 m), and Pisang Peak hold the horizon for most of the morning.
Importantly, layer up before leaving Upper Pisang. The high route is exposed, and wind moves through it consistently. Many trekkers stop for tea at Ghyaru and look back at the valley panorama below. Take those minutes. You have earned the view by climbing for it.
Ngawal is a compact, traditional Gurung settlement. Fewer trekkers stop here compared to the main valley towns, which makes it a genuinely calm overnight. The views toward Gangapurna Glacier from Ngawal are impressive in clear afternoon light.
A shorter day that descends from Ngawal back into the valley floor, then follows the trail through Humde (small airstrip) and Braga before reaching Manang. Notably, Braga Monastery, perched on a cliff face above the village, is 500 years old and worth 30 minutes of your afternoon. The monks are accustomed to trekker visits.
Furthermore, Gangapurna Lake sits just below Manang village, and the glacier wall rising directly above it is striking in morning light. Arrive in Manang early.
Use the extra afternoon hours to rest, explore the village, and eat a proper meal before your acclimatization day tomorrow.
Do not rest passively today. The best acclimatization approach is active: climb high, then sleep lower. Specifically, the recommended hike from Manang is to Ice Lake at 4,620 m, which takes approximately 3 to 4 hours round trip.
The trail is steep but rewarding. Five peaks reflect simultaneously in the glacial water when conditions are clear. A small stupa sits beside the lake.
Alternatively, hike to the Gangapurna Glacier viewpoint above the lake for a different perspective on the same altitude range. Both options give your red blood cell production the stimulus it needs before the higher sections ahead.
In the afternoon, explore Manang's bakeries, visit the local monastery, or simply sit with tea and watch the peaks shift light. Additionally, this is also the point to stock up on chocolate, nuts, and protein bars for the Tilicho section and beyond. Resupply options thin out significantly after Manang.
Today is a short but important transition day. The trail from Manang to Khangsar branches off the main circuit route and heads toward the Tilicho Lake side of the valley. Khangsar is a small village at 3,550 m that serves as the practical staging point for the Tilicho approach.
The walk takes about 4 hours on a well-marked but less trafficked trail. Indeed, fewer trekkers use this section compared to the main circuit, which means the teahouses in Khangsar are quieter, and the path feels more remote immediately.
Therefore, use the afternoon to rest, hydrate, and prepare mentally for two demanding days ahead. Eat a full meal tonight. Tomorrow requires energy.
This is the day the detour justifies itself. The trail from Khangsar climbs steadily before reaching a long traverse along a ridge above a landslide zone.
The path is wide enough and well-used, but the exposure requires attention and a steady pace. Do not rush this section. Take it methodically.
Beyond the traverse, the trail opens onto a high bowl approach that leads to Tilicho Base Camp at approximately 4,150 m. The base camp teahouses are basic but functional. Views of Tilicho Peak (7,134 m) from the base camp are already substantial.
So, arrive early enough to eat, rest, and acclimatize for the altitude before dark. Temperatures drop sharply at base camp after sunset. Also, get your sleeping bag out early and wear layers to dinner.
This is the day most trekkers remember the longest from this entire 19-day journey. You leave Tilicho Base Camp in the early morning for the final 750 m climb to the lake. The trail steepens as you approach the rim. Your breathing is labored at this altitude. Take it slowly and stop when you need to.
At 4,919 m, Tilicho Lake sits at the base of the Great Barrier ridge. The water is deep blue-green. Tilicho Peak rises to the north. On a clear morning, before wind disturbs the surface, the reflection is complete. Standing at this altitude with that view in front of you, the extra two days required to get here suddenly seem like a sensible investment.
So, spend an hour at the lake. Then begin the descent toward Siri Kharka (4,200 m), which takes 3 to 4 hours depending on your pace. Siri Kharka is a small teahouse stop where you spend the night before the long trail section back toward the main circuit.
Today you rejoin the main Annapurna Circuit route. The trail from Siri Kharka descends before climbing back through the upper circuit toward Ledar. This is a moderately demanding day after the high effort of the Tilicho section. Your legs carry accumulated fatigue.
Ledar sits at 4,200 m and has limited teahouse accommodation and minimal resupply options. Pack any remaining snacks from Manang for this section. Furthermore, focus on hydration and a solid dinner. Tomorrow is a short day before the biggest test of the entire trek.
A short but altitude-conscious day. The trail from Ledar climbs gradually to Thorong Phedi at 4,400 m, sitting directly below Thorong La Pass. The walk takes 4 to 5 hours.
Despite the manageable distance, pace yourself and pay close attention to how your head and stomach feel.
Most trekkers arrive at Thorong Phedi by midday and spend the afternoon in a mental and physical holding pattern. Rest as much as possible.
Eat a full meal. Drink 3 to 4 liters of water. Also, check your headlamp batteries. Set your alarm early. Tomorrow's start is before sunrise, and the teahouse kitchen opens before dawn specifically for Thorong La trekkers.
This is the day the entire 19-day trek builds toward. You rise well before dawn, gear up in cold that genuinely requires every layer you packed, and start climbing in darkness. The pass is 1,000 m above Thorong Phedi, spread over approximately 4 to 5 hours of sustained uphill effort.
The trail is marked and well-traveled, but altitude makes every step slower than it looks on a map. Typically, your breathing becomes labored at this point.
Your legs feel heavier than normal. This is expected and not a sign that something is wrong. Instead, keep moving at a sustainable pace. Your guide manages the group's rhythm.
At Thorong La (5,416 m), the prayer flags are visible from 200 m below. The views from the top include Dhaulagiri, Annapurna, Chulu West, and dozens of other peaks stretching across both sides of the pass. The achievement is real. So, take a few minutes here before the descent begins.
The descent to Muktinath is long, approximately 1,600 m of elevation loss over 3 to 4 hours. Consequently, your knees will feel the accumulated descent by the time you reach the valley. Therefore, use trekking poles aggressively on this section.
Muktinath sits at 3,800 m and is one of the most sacred pilgrimage sites in the Himalayas. Both Hindu and Buddhist pilgrims visit the 108 sacred water spouts at the Vishnu temple. The eternal flame at Jwala Mai Temple burns without external fuel. Even without a religious connection, the atmosphere of the place carries real weight.
After the demands of the last several days, a vehicle transfer is welcome. Your Adventure Everest Team driver takes you from Muktinath by jeep through the Mustang landscape.
The drive passes through Jomsom (2,720 m) and winds down through the Kali Gandaki Gorge, one of the deepest gorges in the world.
If time allows, stop at Marpha (2,670 m). The village is famous for apple orchards and the local brandy produced from them. The traditional Thakali stone architecture, with its narrow alleys and flat-roofed stone houses, is unlike anything else on the circuit. Try the apple pie at a local bakery. Marpha deserves at least 45 minutes.
You arrive in Tatopani by late afternoon. Tatopani means "hot water" in Nepali, and the town's natural hot springs are exactly what your legs need after Thorong La. Soak before dinner.
Today's climb from Tatopani to Ghorepani is demanding in a different way than the high-altitude sections above Manang.
You gain approximately 1,760 m of elevation in a single day through dense rhododendron forest and terraced farmland. The trail is good, but the vertical gain accumulates.
Ghorepani, at 2,860 m, sits at the junction for Poon Hill. Tomorrow's sunrise depends on reaching here in reasonable condition today. Eat well tonight, set your alarm for 4:30 AM, and go to sleep early.
The pre-dawn climb from Ghorepani to Poon Hill takes roughly 45 minutes to 1 hour on a wide, well-marked trail. You will have company, because dozens of trekkers make the same climb every morning.
At the viewpoint (3,210 m), Annapurna I, Annapurna II, Annapurna III, Annapurna South, Dhaulagiri, and Machhapuchhre all catch the first light simultaneously.
We are saying this from experience: the Poon Hill sunrise ranks among the most vivid mountain light experiences available at any trekking destination on earth. It is not quiet. It is not secluded. But it is extraordinary.
After sunrise, you return to Ghorepani for breakfast and then trek down to the road at Nayapul, where a vehicle takes you to Pokhara Lakeside in approximately 1 hour. Check into your hotel, shower properly for the first time in days, and eat whatever you have been thinking about since Manang.
This is a long but generally straightforward return journey by tourist bus along the Prithvi Highway. The road follows the Trishuli River gorge for most of the route, with green hillsides and occasional mountain glimpses through the windows. The drive takes 6 to 7 hours.
Arrive in Kathmandu in the late afternoon. Your accommodation in Thamel gives you the evening to eat, explore, and let everything from the last two and a half weeks settle in properly.
Our Adventure Everest Team representative escorts you to Tribhuvan International Airport in a private vehicle, departing approximately 3 to 4 hours before your flight.
If time allows before pickup, Thamel has a good selection of Nepal-made gear, textiles, and coffee that make reasonable final purchases. We hope to see you again on another trail in Nepal!
Route Map
Included & Excluded
What's Included
- ✓Airport pickup and final airport transfer by private vehicle
- ✓Two nights’ hotel accommodation in Kathmandu with breakfast
- ✓One night’s hotel accommodation in Pokhara with breakfast
- ✓Fifteen nights’ teahouse accommodation during the trek
- ✓Breakfast, lunch and dinner during the trekking period
- ✓Kathmandu to Besisahar transportation by private vehicle or van
- ✓Local jeep transportation from Besisahar to Syange
- ✓Jeep transportation from Muktinath to Tatopani
- ✓Vehicle transportation from Nayapul to Pokhara
- ✓Tourist bus transportation from Pokhara to Kathmandu
- ✓All ground transportation stated in the itinerary
- ✓Annapurna Conservation Area Permit
- ✓TIMS card or currently required trekking documentation
- ✓Licensed and experienced English-speaking trekking guide
- ✓Guide’s salary, meals, accommodation, transportation and insurance
- ✓Basic first-aid kit and pulse oximeter
- ✓Government taxes and company service charges
What's Excluded
- ✕International and domestic flights
- ✕Nepal entry visa fee
- ✕Travel, medical and helicopter evacuation insurance
- ✕Porter service unless booked separately
- ✕Lunch and dinner in Kathmandu and Pokhara
- ✕Alcoholic beverages, bottled drinks, soft drinks and snacks
- ✕Hot showers, Wi-Fi, battery charging and laundry
- ✕Personal trekking equipment and clothing
- ✕Sleeping bag, down jacket, trekking poles and traction equipment
- ✕Single-room or single-tent supplement
- ✕Poon Hill, hot spring or local entrance fees unless specifically included
- ✕Additional hotel nights caused by early arrival, late departure or itinerary changes
- ✕Additional hotel nights caused by early arrival, late departure or itinerary changes
- ✕Expenses caused by weather, road conditions, illness or flight disruption
- ✕Tips for guides, porters and drivers
- ✕Any service not mentioned under “What’s Included”
Permits Required for Annapurna Tilicho Lake Trek
You need two permits for the Annapurna Tilicho Lake Trek. One is a compulsion while the other is somewhat optional but still included in this 19-day package:
- ACAP (Annapurna Conservation Area Permit): NPR 3,000 for foreign nationals (approximately USD 25). NPR 1,000 for SAARC nationals.
- TIMS Card (Trekkers' Information Management System): NPR 2,000 for foreign nationals (approximately USD 17).
Adventure Everest Team obtains both permits before your trek begins. You need to provide a photocopy of your passport's biographical page and two passport-sized photos (4 by 6 cm). Bring these from home or let us arrange photos in Kathmandu for a small additional fee.
No restricted area permit is needed for this route. Tilicho Lake sits within the Annapurna Conservation Area and falls under the standard ACAP jurisdiction. You will encounter multiple permit checkpoints along the route from Besisahar onward. Keep your permit copies accessible at all times.
Accommodation and Food on This Trek
Teahouses operate the full length of this route. You have a bed every night without exception. However, quality varies considerably between sections.
Between Syange and Manang, teahouses are relatively comfortable. Most offer twin-sharing rooms with proper beds, blankets, and shared bathrooms nearby. Hot showers cost an additional NPR 200 to 400 and are available through Manang. Solar charging is standard up to Manang.
The Tilicho Lake section, however, is more remote. Tilicho Base Camp teahouses are smaller, rooms are basic, and blankets are thinner. We recommend carrying a lightweight sleeping bag or liner from Manang onward.
The trail between Khangsar and Tilicho Base Camp passes through sections with no accommodation, so your stopping points are fixed.
Above Yak Kharka toward Thorong Phedi, facilities simplify further still. Rooms are small. Heating is absent. Bring a warm sleeping bag and layers for nights above 4,000 m.
Naturally, food follows the elevation pattern. Through Chame and Manang, menus are varied: dal bhat, noodle soup, pasta, fried rice, pancakes, eggs, and fresh vegetables.
Dal bhat is always the best choice on long days. It is filling and comes with unlimited rice and dal refills at most teahouses. Above Manang, menus shrink, and prices increase. Carry protein bars, nuts, and chocolate from Kathmandu or Pokhara for the high sections.
Mobile data weakens significantly above 3,000 m. NTC SIM cards work reasonably up to Manang. Above that, expect limited or no connectivity. Download offline maps (Maps.me or OsmAnd) before you leave Besisahar!
Packing List For This Trek
Because you cover such a wide altitude range on this trek, packing correctly matters more than on shorter routes. Temperatures shift from warm subtropical at 1,100 m to well below -10°C at Tilicho Lake and Thorong La.
Clothing (Layer System):
- Base layers: 2 to 3 thermal tops (merino wool or synthetic, quick-dry)
- Mid-layers: 1 to 2 fleece jackets
- Outer layer: Waterproof jacket and waterproof trekking pants
- Warm hat, sun hat, gloves (light and heavy), and neck gaiter
- Down jacket (essential for above 4,000 m nights)
- Trekking socks (bring 5 pairs minimum; quality matters here)
- Warm trousers for evenings
Footwear:
- Waterproof trekking boots with ankle support (break them in before you arrive)
- Lightweight camp shoes or sandals for teahouse evenings
- Gaiters for snow sections above Thorong Phedi in late season
Trekking Gear:
- 60 to 70-liter backpack with hip support
- 20 to 25-liter daypack (for Tilicho Lake day trip)
- Trekking poles (essential, especially on descents from Thorong La)
- Headlamp with spare batteries (critical for the pre-dawn Thorong La start)
- Sleeping bag rated to -10°C or lower (teahouse blankets alone do not suffice above 4,000 m)
Health and Hygiene:
- Water bottle or hydration bladder (2 liter minimum)
- Water purification tablets or filter
- Sunscreen SPF 50+ and strong UV-protection sunglasses
- Personal first aid kit
- All prescription medications
- Diamox (acetazolamide) if your physician approves
- Toilet paper and hand sanitizer
- Lip balm (altitude dries lips significantly)
Electronics:
- Camera or smartphone
- Power bank (solar charging not reliable above Manang)
- Universal adapter (220-240V, 50 Hz in Nepal)
Documents:
- Passport and visa
- Permit copies (keep accessible)
- Travel insurance documents with emergency evacuation coverage
Pack with intent. If you hire a porter, keep your daypack under 10 kg. If you carry your own load, the limit is 12 kg including your sleeping bag. Everything beyond that becomes a burden above 4,000 m.
Frequently Asked Questions
- Is the Annapurna Tilicho Lake Trek suitable for beginners?
Not for complete beginners. This is a 19-day, moderate-to-challenging route that reaches 5,416 m. You need existing cardiovascular fitness, experience walking consecutive long days, and the physical and mental resilience for altitude. However, well-prepared trekkers who hike regularly and train for 6 to 8 weeks can complete it. Beginners with no trekking background should start with a shorter, lower route first.
- How is the Tilicho Lake trail different from the main Annapurna Circuit?
The Tilicho section branches off from the main circuit near Manang and uses a separate trail via Khangsar. The approach crosses an exposed ridge above a landslide-prone section that requires attention. The trail is well-used but noticeably more remote than the main circuit. Above Tilicho Base Camp, there are no trail junctions or resupply points until you return.
- What is the highest point of this trek?
The highest point is Thorong La Pass at 5,416 m on Day 14. Tilicho Lake at 4,919 m on Day 11 is the second-highest point. Both require serious acclimatization. The itinerary is structured to expose you to Tilicho's altitude before Thorong La, which has a meaningful acclimatization benefit.
- What if I get altitude sickness on the Tilicho section?
Your guide monitors your condition throughout the trek. On the Tilicho section, if symptoms become serious, the appropriate response is to descend toward Manang immediately. The descent from Tilicho Base Camp back to Manang is feasible in 4 to 5 hours. Do not push toward the lake if you are experiencing symptoms above a mild headache and mild fatigue.
- Can I extend or add other treks to this itinerary?
Yes. After completing this route, Pokhara is a natural base for the Mardi Himal Trek (5 days) or a short loop around the Annapurna Circuit section you have already completed. Kathmandu connects to other Nepal trekking regions, including Langtang and the Everest region. Adventure Everest Team can arrange consecutive treks with appropriate rest days between them.
- What does the permit cost and how do I get it?
You need the ACAP permit (NPR 3,000 for foreign nationals, approximately USD 25) and the TIMS card (NPR 2,000, approximately USD 17). Adventure Everest Team processes all permits before you arrive. Bring a copy of your passport's biographical page and two 4 by 6 cm passport photos.
- How much should I budget for personal expenses on the trail?
Beyond your package cost, budget approximately USD 10 to 20 per day for personal expenses. This covers additional meals, snacks, hot showers (NPR 200 to 400 per shower), charging fees (NPR 100 to 200 per device), and laundry at teahouses. Above 4,000 m, these costs increase because everything takes more effort to supply.
- Is travel insurance mandatory?
It is not technically mandatory, but it is irresponsible to do this trek without it. Your insurance must cover high-altitude trekking, emergency helicopter evacuation, and medical expenses at altitude. Emergency evacuation from above 4,000 m can cost USD 3,000 to 8,000 without coverage. Confirm your policy covers trekking to 5,500 m before departure.
- What is the tipping etiquette?
Tipping is standard in Nepal and forms a meaningful part of your guide and porter's income. Budget approximately 10 percent of your total trek cost distributed among your guide, porter, and driver at the end of the trek. Your guide receives the larger share. Ask the Adventure Everest Team for guidance on the current standard if you are uncertain.
- What is the success rate for trekkers who book this route?
Approximately 93 to 95 percent of trekkers who prepare adequately and book with a legitimate agency complete this route successfully. The most common reasons for not completing are altitude sickness requiring descent, personal emergencies, and illness unrelated to altitude. Specifically, trekkers who skip preparation or rush the acclimatization days account for the majority of incomplete treks.
Fixed Departures
4 openWe confirm availability within 10 minutes (8 am – 9 pm Nepal time).
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