
Tilicho Lake is situated in the Manang District of north-central Nepal, within the majestic Annapurna Massif of the Himalayas. Recognized as one of the highest lakes in the world, its surface rests at an elevation of approximately 4,919 meters (16,138 feet) above sea level.
The lake is of glacial origin, fed by the meltwater from the surrounding peaks, including Tilicho Peak, and the northern slopes of the Annapurna range.
Geographically, the lake occupies a stark, high-altitude basin. Its most striking visual feature is the intense turquoise to emerald-green color of its waters, a result of fine glacial silt suspended in the lake.
This vivid water is set against a backdrop of steep, barren rock faces and permanently snow-capped Himalayan summits, creating a scene of profound and remote beauty.
| Category | Details |
| Location | Manang District, Annapurna Region, Nepal |
| Elevation | 4,919 meters (16,138 ft) – among the world's highest lakes |
| Trek Starting Point | Typically Manang (3,540m), accessible via road from Pokhara or Kathmandu |
| Difficulty | Moderate to Challenging (Difficult for full Annapurna Circuit + Tilicho) |
| Best Time to Visit | Spring (Mar–May) and Autumn (late Sep–Nov) |
| Permits Required |
|
| Main Trekking Route | Manang → Khangsar → Tilicho Base Camp → Tilicho Lake (return) |
| Key Distance | Tilicho Base Camp to Lake: ~4–5 km (3–5 hours ascent) |
| Accomodation | Basic teahouses/lodges (no heating in rooms, shared toilets, limited electricity) |
| Primary Risks | Altitude sickness, landslides (final ascent), rapid weather changes, cold temperatures |
| Not Suitable For | Monsoon (Jun–Aug) and peak winter (Jan–Feb) due to extreme weather, trail closures, and safety hazards |
Tilicho Lake’s fame stems from a combination of geographical distinction, cultural significance, and its position within a legendary trekking route.
Firstly, its status as one of the world’s highest lakes consistently draws adventure seekers and geography enthusiasts. It is a prominent highlight and demanding side trip on the classic Annapurna Circuit trek, adding an extra layer of challenge and reward for those undertaking the journey.
Culturally, the lake holds importance in both Hindu and Buddhist traditions. It is mentioned in ancient texts and is considered a sacred site. For local communities and trekkers alike, it carries a spiritual resonance that enhances its physical grandeur.
The lake’s appeal is also rooted in its stark, untouched environment. Trekkers often describe the silence that envelops the area, broken only by the wind or the distant rumble of avalanches.
The final approach to the lake involves traversing a section known for its dramatic, exposed cliffs and potential rockfall, which adds to its reputation as a serious trekking destination.
This combination of natural record-setting altitude, cultural depth, and raw Himalayan adventure secures its recognition among international trekking communities.
To understand Tilicho Lake’s location, it is best visualized within the framework of the Annapurna Circuit. The lake is located north of the main trail, requiring a dedicated detour.
The standard access route begins from the district headquarters of Manang (3,540m). From Manang, the trail leads north to the traditional village of Khangsar (also known as “Old Braga” at ~3,700m), which is considered the last permanent settlement before the lake.
From Khangsar, the path continues to Tilicho Base Camp (4,140m), which is not a single camp but a collection of basic lodges as the final overnight stop before the lake.
The most challenging segment is the hike from Tilicho Base Camp to Tilicho Lake itself. This involves a significant altitude gain of nearly 800 meters over a distance of about 4-5 kilometers.
The trail climbs steeply, navigating a well-known landslide zone,a section of loose scree and exposed path requiring careful footing, before cresting a ridge to reveal the lake suddenly spread out in the basin below.
This sequential journey from the inhabited Marsyangdi Valley to the high, desolate basin clearly illustrates the lake’s remote and elevated position in the heart of the Annapurna region.
Tilicho Lake is officially recorded at an altitude of 4,919 meters (16,138 feet) above sea level. This elevation classifies it as one of the highest sizable lakes of its kind in the world. Its height has a direct and significant impact on the trekking experience and environment.
At nearly 5,000 meters, the air contains roughly 50% of the oxygen available at sea level. This reduction in oxygen is the primary factor behind the trek’s physical difficulty, increasing the risk of Altitude Sickness (Acute Mountain Sickness) for those who ascend too quickly without proper acclimatization.
The lake’s extreme altitude dictates a short seasonal window for accessibility, governs the sparse ecosystem, and creates a harsh, cold climate year-round. When compared to other famous high-altitude lakes in Nepal, such as the Gokyo Lakes (which range from 4,700 to 5,000m).
Tilicho Lake stands out not just for its comparable height, but for its more isolated location and the demanding, exposed nature of the final approach trail, which adds a layer of technical challenge beyond pure elevation gain.
The geography surrounding Tilicho Lake is characterized by rugged, high-Himalayan terrain shaped by glacial and tectonic forces. The lake itself lies in a deep cirque scoured by ancient glaciers.
It is primarily fed by the meltwater from the Tilicho Glacier and snowmelt from the surrounding peaks, including the north face of Annapurna III and the towering slopes of Tilicho Peak (7,134m).
The Himalayan landscape here is stark and powerful. The immediate shoreline consists of rocky, barren slopes and large moraines, accumulations of rock and debris deposited by the retreating glacier.
Above these rise sheer, gray and ochre-colored cliffs, often streaked with snow. The area is geologically active and unstable, which is the primary cause of the frequent landslides along the final trail segment. Trekkers traverse a notorious, constantly shifting landslide zone, a testament to the area’s dynamic geology.
Sensory details define the experience: persistent, often strong winds whip across the lake’s surface. The soundscape is dominated by this wind, the occasional distant crash of a serac fall or avalanche, and in quieter moments, the gentle lap of ice-cold water against the rocky shore. The valley feels immense, silent, and profoundly exposed to the elements.
The aquatic life in Tilicho Lake itself is exceptionally limited due to the extreme altitude, low water temperatures (often near freezing), and high mineral content from glacial silt. There are no confirmed, sustainable populations of fish in the main lake.
The conditions are largely inhospitable for complex aquatic organisms, making it a primarily mineralogical and scenic feature rather than a biodiverse aquatic habitat.
However, the trail to the lake and the broader Manang region support hardy Himalayan wildlife. The most commonly sighted animals are Blue Sheep (Bharal), which are often seen grazing on the steep grassy slopes above Khangsar and near Tilicho Base Camp. Herds of Yak and Dzo (a yak-cattle hybrid) are managed by herders in the lower pastures.
Birdlife includes high-altitude specialists like the Himalayan Griffon Vulture, Lammergeier (Bearded Vulture), and the Alpine Chough. With patience and quiet observation, trekkers may occasionally spot more elusive mammals like the Himalayan Musk Deer in forested sections lower on the trail, particularly around Manang and in the juniper forests before the tree line ends.
Wildlife sightings are most likely during the early morning and late evening hours in the grassy areas around Khangsar and on the slopes leading up from the base camp.
| Season | Months | Weather and Conditions | Trail and Access | Recommendation |
| Spring | March to May | Milder temperatures, clear mornings, sharp mountain views. Afternoon cloud buildup possible. Lingering snow at high elevations (esp. early March). | Generally stable. Lower trails bloom with rhododendrons. Microspikes may be needed early season. | One of the best seasons to visit. Optimal visibility and good trail conditions. |
| Autumn | Late Sep to Nov | Stable, clear skies, minimal precipitation. Pleasant daytime hiking, cold nights (increasingly so in Nov). | Most reliable and predictable conditions. Low landslide risk. | Most popular & recommended season. Best for visibility and safe passage. |
| Early Winter | December | Sunny, clear days. Very cold, especially at night (well below freezing). | Many teahouses begin to close beyond Manang. Access weather-dependent. | Possible, but cold. Suitable for prepared, experienced trekkers. |
| Monsoon | June to August | Heavy rain, persistent cloud/fog, high humidity, frequent landslides. | Trails slippery; landslide zones become high-risk. Leeches common in lower forests. | Not recommended. Poor visibility, high safety risk. |
| Peak Winter | Jan to Feb | Extreme cold, heavy snowfall, high winds. Trails and passes often snow-blocked. | Most teahouses closed. Requires expedition-style preparation. | Not recommended except for expert mountaineers with full support. |
| Aspect | Details |
| Temperature Ranges | At lake (4,919m) & base camp (4,140m):
|
| Weather Patterns |
|
| Daily Variations | Rapid changes typical: cold clear morning → warm sun mid-day → strong cold wind/snow possible in same day. |
| Essential Clothing | Layering system: 1. Moisture-wicking base layer 2. Insulating mid-layer (fleece/down) 3. Waterproof/windproof outer shell 4. Warm hat, gloves, buff, thermal layers |
Each season presents specific challenges that can affect safety and access.
Monsoon (June to August): The primary challenges are landslides and flash floods. The trail, particularly the landslide zone between Base Camp and the lake, becomes unstable, slippery, and dangerous. Routes can be blocked or washed out.
Visibility is poor, with persistent cloud and fog obscuring views. Leech infestation is common on lower, forested sections of the Annapurna Circuit approach.
Winter (December to February): The main hazard is heavy snow and extreme cold. The trail, especially the Thorong La Pass on the Annapurna Circuit and the path to Tilicho Lake, can be buried under deep snow, making navigation difficult or impossible without mountaineering experience and equipment.
Trail closures are common. Teahouses from Manang onward are almost all closed, eliminating access to food, shelter, and heat. Risk of frostbite and hypothermia is severe.
Practical Safety Tips:
The classic Tilicho trek route is a side trip from the Annapurna Circuit, beginning at Manang (3,540m). It follows a clear, well-defined path with a steady increase in altitude and dramatic changes in scenery. This route is manageable for fit beginners who are properly acclimatized, but requires a steady pace due to the elevation gain.
From Manang, the trail heads north out of the Marsyangdi Valley. The first section is a steady 2-3 hour walk to the traditional stone village of Khangsar (~3,700m), also known as "Old Braga."
This segment offers views of the valley and surrounding peaks. From Khangsar, the path climbs more noticeably for another 2-3 hours through rocky, arid terrain to reach the collection of basic lodges known as Tilicho Base Camp (4,140m). This is the standard overnight stop before the final push.
The final ascent from Tilicho Base Camp to Tilicho Lake is the most demanding leg. It involves a significant climb of nearly 800 meters over a distance of approximately 4-5 kilometers, taking 3-5 hours one way.
The trail navigates a steep, exposed, and notoriously unstable landslide zone, a section of loose scree and shifting rocks that requires careful footing and focus. After this challenging traverse, the path crests a final ridge to reveal Tilicho Lake in the basin below.
For experienced trekkers seeking different challenges, there are alternative and short routes.
The most notable alternative route involves a longer, more demanding loop. Instead of returning to Manang, trekkers can cross the Mesokanto La Pass (~5,121m) from near Tilicho Lake to descend into the Jomsom region.
This is a serious, technical high-altitude pass requiring mountaineering experience, a guide, and proper equipment due to glacier travel, steep snow slopes, and complex navigation. It is not a standard trekking path and carries significant risk.
In terms of a short route, there is no driveable or significantly shorter hiking path to the lake itself. The standard itinerary is already the most direct hiking access. However, some organized fast itineraries combine jeep transport as far as possible (to Manang or even Khangsar) to reduce total days on foot, but this severely compresses acclimatization time and is not recommended due to the high risk of altitude sickness.
For those on the Annapurna Circuit, the Tilicho Lake detour is itself the primary side trip. The key decision point is at Manang, where trekkers leave the main Circuit trail north towards Khangsar instead of continuing west towards Thorong Phedi.
Understanding distances in terms of both kilometers and average hiking time is crucial for planning, as terrain and altitude greatly affect speed.
General Advice on Duration
Do not plan daily segments based solely on map distance. Always factor in the altitude, gradient, and your own acclimatization status. The stretch from Base Camp to the lake is often done as a long day-trip (returning to sleep at Base Camp), as there are no facilities at the lake itself.
Proper acclimatization in Manang (at least one full rest day) is essential before starting the ascent to Khangsar.
Reaching Tilicho Lake from Kathmandu is a multi-stage journey combining road transport and trekking. The total duration from Kathmandu to Tilicho Lake is typically 7-10 days minimum when including necessary road travel, trekking time, and acclimatization.
The journey begins with road transport from Kathmandu to the trek starting point. There are two main options:
The overland route from Kathmandu passes through checkpoints at Besisahar and Dharapani where trekking permits (ACAP and TIMS) are inspected. These permits must be obtained in advance in Kathmandu or Pokhara.
After arriving in Manang by vehicle, the journey continues on foot via the standard trekking route through Khangsar and Tilicho Base Camp.
Reaching Tilicho Lake from Pokhara is the most common and practical starting point for most trekkers, offering a shorter and often more scenic road journey.
The route follows the same road as from Kathmandu but starts from Pokhara. Travelers take a jeep or bus from Pokhara to Besisahar (approximately a 3-4 hour drive on paved highway). From Besisahar, the journey continues by local jeep along the Marsyangdi River valley to Chame (2,670m) or directly to Manang (3,540m).
The drive from Besisahar to Manang takes 5-7 hours on a challenging mountain road.
Pokhara is a popular starting point because it is closer to the trailhead than Kathmandu, reducing travel fatigue. It also allows trekkers to acclimate to a moderate altitude (Pokhara is at 822m) and conveniently organize last-minute gear, permits, and supplies before heading into the mountains. The drive itself offers progressively stunning views of the Annapurna and Manaslu ranges.
The total overland travel time from Pokhara to Manang is 8-11 hours, typically broken into one very long day or, more comfortably, two days with an overnight stop in Chame.
Understanding the local transport options is key to planning the road portion of the journey.
The Tilicho Lake trek is rated as moderate to challenging. The primary factors contributing to this difficulty are the high altitude, significant daily elevation gains, and specific technical trail sections. It is not a technical climb, but it is a serious high-altitude hike.
The trek involves sustained climbs, particularly on the final ascent from Tilicho Base Camp to the lake, where the trail gains nearly 800 meters. The path is often rocky, uneven, and traverses a notoriously unstable landslide zone that requires careful footing and concentration. The altitude itself reduces oxygen levels, making any physical exertion more strenuous.
This trek is suitable for fit beginners who have prepared with cardiovascular training and who follow a conservative acclimatization schedule. It is also well-suited for experienced trekkers seeking a demanding high-altitude objective. A good baseline fitness level, including the ability to hike 5-7 hours per day over consecutive days with a daypack, is required.
The most significant health risk on this trek is Acute Mountain Sickness (AMS), commonly called altitude sickness. This is caused by ascending too quickly to elevations where the body cannot adapt to the reduced oxygen pressure.
The altitude of Tilicho Base Camp (4,140m) and the lake itself (4,919m) places trekkers firmly in the high-altitude zone where AMS is a real concern.
Symptoms can include headache, nausea, dizziness, loss of appetite, fatigue, and difficulty sleeping. More severe forms (HAPE or HACE) involve fluid in the lungs or brain swelling and are life-threatening.
Prevention is critical. The key strategy is acclimatization: ascending slowly and incorporating rest days. A full rest/acclimatization day in Manang (3,540m) before proceeding to Khangsar is non-negotiable.
The principle of "climb high, sleep low" should be applied, meaning you can hike to a higher elevation during the day but return to sleep at a lower one. Hydration is also crucial, drink 3-4 liters of water daily. Avoid alcohol and listen to your body.
Trekkers should be prepared to turn back if symptoms persist or worsen after rest and hydration. A real-life example is a trekker developing a persistent headache and nausea at Base Camp; the correct action is to descend immediately to Khangsar or Manang, not to attempt the climb to the lake.
General safety on this trek hinges on preparation, awareness, and conservative decision-making.
A 5-day Tilicho Lake trek is a condensed, intense option that requires excellent fitness and prior acclimatization. This itinerary is extremely demanding due to rapid altitude gain and compresses the standard approach. It is only recommended for trekkers already acclimatized to around 3,500 meters.
Day 1: Drive Pokhara to Manang (~3,540m). Long, full-day jeep journey (8-10 hours) on rough roads. Overnight in Manang.
Day 2: Acclimatization in Manang. Essential rest day. Light activities like a hike to Gangapurna Lake. Critical for preventing altitude sickness before proceeding higher.
Day 3: Trek Manang to Tilicho Base Camp (~4,140m). Hike via Khangsar village. Steady climb, taking 5-7 hours. Overnight at basic lodges at Base Camp.
Day 4: Hike to Tilicho Lake (4,919m) & Return to Shrikharka (~4,060m). Very long, challenging day. Early start for the 3-4 hour steep ascent to the lake, traversing the landslide zone. After visiting the lake, return to Base Camp and then descend to Shrikharka. Total hiking time: 7-9 hours.
Day 5: Trek Shrikharka to Manang & Drive to Pokhara. 3-4 hour descent to Manang, then immediate long jeep ride back to Pokhara.
Key Considerations: This schedule allows minimal time for acclimatization, significantly increasing the risk of AMS. The long drive days add fatigue. It is only suitable for those with proven high-altitude resilience and a tight schedule.
The classic extended trek, such as the Trek Me Nepal 18-day Annapurna Circuit & Tilicho Lake package, integrates Tilicho as a major side trip within the full circuit. This is the most comprehensive and recommended way to experience the region, allowing for proper pacing and acclimatization.
A short Tilicho trek of 3-4 days is an express option that involves maximum driving and minimum hiking time. This is only for experienced, time-pressed trekkers and carries a very high altitude risk.
A 3-day express itinerary could look like this:
Day 1: Early morning jeep from Pokhara to Manang (8-10 hrs). Immediate continuation by jeep to Khangsar if road permits (rough track). Overnight in Khangsar (~3,700m).
Day 2: Trek Khangsar to Tilicho Base Camp (4-5 hrs). Acclimatize at BC for the remainder of the day.
Day 3: Pre-dawn start to hike to Tilicho Lake (3-4 hrs up). Return to Base Camp, collect gear, and descend to Khangsar. Immediate jeep back to Pokhara (arriving late night).
Who It Is For: This is strictly for very experienced high-altitude hikers who are already acclimatized. It is logistically complex and stressful.
Safety Warnings
This itinerary is not recommended for beginners or those with weaker health due to the extreme risk of severe altitude sickness. It involves driving from ~800m (Pokhara) to ~3,700m (Khangsar) in one day, with no acclimatization, followed by an ascent above 4,900m the next.
The chances of developing Acute Mountain Sickness (AMS), High-Altitude Pulmonary Edema (HAPE), or High-Altitude Cerebral Edema (HACE) are dangerously high. Independent trekking on this schedule is strongly advised against; if attempted, it must be with a professional guide who can make critical safety decisions, including immediate descent.
Accommodation on the Tilicho Lake trek is in basic lodges and teahouses, which are simple guesthouses that provide a room, meals, and a shared social space. The standard of facilities decreases significantly as you gain altitude, particularly beyond Manang.
At lower villages like Manang, teahouses are more developed, often offering private rooms (typically twin beds), shared toilet facilities (usually Asian-style squat toilets), and a common dining hall heated by a central stove. Some may have solar-powered charging points for a fee, and very limited Wi-Fi (often paid).
At Tilicho Base Camp and higher settlements like Shrikharka, facilities are extremely basic. Rooms are unheated, with thin walls and basic bedding. Shared toilets are standard and are often outside the main building.
There is no reliable electricity for charging; lighting is commonly provided by solar lamps. Heating is generally only available in the dining area, fueled by wood or yak dung.
Hot water for washing is available for purchase, but showers are nonexistent at these altitudes. Trekkers should carry a sleeping bag suitable for sub-zero temperatures, as provided in the Trek Me Nepal package.
Prices are reasonable but increase with altitude due to transportation costs. Realistically, trekkers should expect minimal comfort and prioritize these lodges as essential shelter and rest stops rather than hotels.
Meals are provided by the teahouses and consist of hearty, carbohydrate-heavy dishes designed to fuel trekking. The staple meal is Dal Bhat, a set plate of lentil soup, rice, vegetable curry, and sometimes pickles or meat, which is unlimited and provides sustained energy.
Other common trek food includes:
Hygiene is basic. Meals are prepared with boiled water, making them generally safe to eat. It is advisable to avoid raw vegetables and unpeeled fruits.
Caloric needs are high; trekkers should aim for a substantial breakfast, a fulfilling lunch, and a large dinner, supplemented with high-energy snacks like nuts and chocolate. The cost of meals increases with altitude.
Two permits are mandatory for the Tilicho Lake trek, and they are checked at official checkpoints along the route.
For a Complete Guide to Annapurna Circuit Trekking Permits, check out our blog here.
The total cost of a Tilicho Lake trek varies significantly based on style (independent vs. guided), services, and personal spending habits. Below is a breakdown of expected costs for an independent trekker, with approximate price ranges.
An independent trekker on a tight budget might spend USD $500 - $700 for a 10-day trek excluding international flights. For a more comfortable experience with some private transport and a guide, budget USD $800 - $1,200+. International trekkers often pay a premium for packaged services, which consolidate these costs.
Hiring a guide and/or porter is a common and recommended practice, especially for first-time trekkers in Nepal.
Benefits of a Guide: A licensed, experienced Tilicho Lake guide provides navigation on complex trails (crucial in the landslide zone and in poor weather), manages logistics (teahouse bookings, food orders), monitors your health for altitude sickness, offers cultural and natural history information, and assists in communication. They enhance safety and reduce logistical stress.
Benefits of a Porter: A porter carries the bulk of your luggage (typically 15-20kg), allowing you to hike with only a daypack. This drastically reduces physical strain and fatigue, which is a significant advantage at high altitude, improving your enjoyment and safety.
Typical Costs & Inclusions: As noted, a guide costs USD $25-35/day and a porter USD $20-25/day. This fee typically covers their salary, food, accommodation, and insurance. It does not include their tip at the trek’s end (customary and appreciated). Reputable agencies, like Trek Me Nepal, provide trained, insured staff as part of their package.
Organized trek packages bundle all logistics (permits, transport, guide, accommodation, meals) into a single price, offering convenience and security. Packages generally fall into three categories:
The Trek Me Nepal 18-day Annapurna Circuit & Tilicho Lake package is an example of a comprehensive standard package, including internal flights, quality equipment rental, and a full itinerary.
When evaluating packages, carefully review the inclusions (accommodation type, meals, transport details, guide/porter services, permits, equipment) versus exclusions (alcohol, bottled water, tips, personal insurance, international flights).
A: No, Tilicho Lake does not support fish populations. Its extreme altitude (4,919m), near-freezing water temperatures year-round, and high mineral content from glacial silt create an environment inhospitable to aquatic life.
A: Tilicho Lake is one of the highest lakes in the world. At 4,919 meters, it is among the highest large lakes. Some smaller glacial ponds or crater lakes at higher elevations exist, but Tilicho is widely recognized as one of the world's highest lakes of significant size and volume.
A: The lake itself has no significant animal life due to its harsh conditions. However, the surrounding trail is home to wildlife such as Blue Sheep (Bharal), Himalayan Griffon Vultures, and herds of Yak and Dzo. Musk deer may be seen in lower forested areas.
A: Swimming in Tilicho Lake is not advisable. The water temperature is perpetually just above freezing, posing an immediate risk of hypothermia and cold-water shock. Furthermore, the lake's sacred status to local communities makes swimming culturally insensitive.
A: Yes, the Tilicho Lake trek is considered moderate to challenging. The primary difficulties are the high altitude, which requires careful acclimatization, and the steep, rocky trail, particularly the exposed landslide zone on the final ascent. It demands good physical fitness.
A: The best months are during the pre-monsoon spring (March to May) and post-monsoon autumn (late September to November). These periods offer the most stable weather, clear skies, and safe trail conditions for trekking.
Book your Annapurna Trek, which can include the Tilicho Lake side trip, with Trek Me Nepal. We have many standard packages you can choose from including our 14 Days Annapurna Circuit Trek, 16 Days Annapurna Complete Circuit Trek and 18-day Annapurna Circuit & Tilicho Lake.
We can also customise your trek according to your personal needs.
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Bipin Thapa
Operation Manager | Official Trekking Guide
Anyone who has trekked before knows trekking requires planning, and a deep understanding of the land. That is where Bipin Thapa Magar comes in. As the Operations Manager at Trek Me Nepal, he is the ba... Read More