Annapurna Circuit Trek with Tilicho Lake is a spectacular high-altitude trekking adventure through the diverse landscapes of the Annapurna region. The journey combines traditional mountain villages, lush valleys, alpine terrain, dramatic Himalayan scenery, and the beautiful Tilicho Lake (4,919 m)—one of the world’s highest lakes. The trek also crosses the challenging Thorong La Pass (5,416 m), offering magnificent views of Annapurna I, Annapurna II, Annapurna III, Annapurna IV, Gangapurna, Tilicho Peak, Dhaulagiri, Manaslu, and surrounding peaks. With South Col Adventures, proper acclimatization, physical preparation, suitable trekking equipment, and responsible travel practices are essential for a safe and rewarding journey.
📌 01. Booking & Confirmation
To confirm your Annapurna Circuit Trek with Tilicho Lake, please provide:
- Completed booking details
- Valid passport copy
- Required travel information
- 10% non-refundable advance payment
Once the documents and payment are received, South Col Adventures will confirm your booking by email and arrange permits, accommodation, transportation, guides, porters, meals, and other trekking logistics.
Early booking is recommended, particularly during spring and autumn.
❌ 02. Cancellation & Refund
The 10% booking deposit is non-refundable if the trip is cancelled within 30 days before departure.
If the required balance is not paid by the agreed deadline, South Col Adventures may consider the booking cancelled and the deposit forfeited.
For complete cancellation terms, please refer to our CANCELLATION & REFUND POLICY.
💳 03. Payment Methods
South Col Adventures accepts:
- Bank Transfer
- Visa or MasterCard — 4% card processing fee applies
- Credit Card — please contact South Col Adventures for payment instructions
Bank charges, payment gateway fees, and currency conversion costs are payable by the Client.
The applicable balance payment deadline and transaction charges will be communicated during booking.
🌤️ 04. Best Time for Annapurna Circuit Trek with Tilicho Lake
The best seasons are:
Spring: March–May
Autumn: September–November
These seasons generally offer clear mountain views, stable weather, pleasant daytime temperatures, and favorable trail conditions.
Winter can bring heavy snow and extreme cold around Tilicho Lake and Thorong La, while monsoon may bring rain, clouds, slippery trails, landslides, and reduced mountain visibility.
🥾 05. Difficulty Level
The Annapurna Circuit Trek with Tilicho Lake is considered a moderate to challenging high-altitude trek. The addition of Tilicho Lake and the crossing of Thorong La Pass (5,416 m) make the journey more demanding than a standard lower-altitude trek.
Major challenges include:
- Long trekking days
- Steep ascents and descents
- Uneven and rocky trails
- High-altitude terrain
- Reaching Tilicho Lake (4,919 m)
- Crossing Thorong La Pass (5,416 m)
- Cold temperatures and strong winds
- Changing mountain weather
Good fitness, endurance, acclimatization, and mental preparation are important.
🏔️ 06. Altitude Sickness & Acclimatization
Altitude sickness is an important concern, particularly around Tilicho Lake and Thorong La Pass.
Possible symptoms include:
Headache • Nausea • Dizziness • Fatigue • Loss of appetite • Difficulty sleeping
The itinerary includes gradual altitude gain and appropriate acclimatization. Trekkers should walk slowly, stay hydrated, eat properly, and get adequate rest.
If serious symptoms develop, further ascent should stop and descent to a lower altitude may be necessary.
Safety always comes before reaching the destination.
💪 07. Fitness & Preparation
Good cardiovascular fitness, endurance, and leg strength are recommended. Prepare with:
- Long-distance hiking
- Uphill and stair training
- Cardio exercises
- Leg and core strengthening
- Backpack training
- Regular endurance workouts
Previous high-altitude trekking experience is helpful but not essential for well-prepared trekkers.
🛂 08. Permits & Documents
The Annapurna Circuit with Tilicho Lake requires the applicable Annapurna Conservation Area Permit (ACAP), TIMS, and other required local documentation, according to current regulations.
South Col Adventures assists with arranging the necessary permits and official documentation.
Carry your passport, permits, travel documents, and insurance details throughout the trek.
🎒 09. Trekking Equipment
Essential trekking equipment may include:
Trekking boots • Trekking poles • Sleeping bag • Daypack • Headlamp • Waterproof jacket • Down jacket
Personal gear should also include warm layers, gloves, warm socks, sunglasses, sunscreen, water bottles, personal medication, toiletries, and suitable high-altitude clothing.
A detailed packing list will be provided before departure.
🌨️ 10. Weather & Trail Conditions
Weather can change rapidly in the Annapurna region. Rain, snowfall, strong winds, fog, cold temperatures, and poor visibility may affect the trekking schedule.
Trail conditions can also vary because of landslides, snow, rocky terrain, river crossings, and seasonal weather. The itinerary may be adjusted when necessary for safety.
🏡 11. Accommodation & Meals
Accommodation is generally provided in tea houses, lodges, and guesthouses throughout the Annapurna Circuit.
Meals generally include Dal Bhat, noodles, soups, Tibetan-style dishes, vegetables, pasta, and other local or international options.
Food choices become more limited at higher elevations, making proper nutrition and hydration important.
🛡️ 12. Travel Insurance
Comprehensive travel insurance is strongly recommended and should cover:
- High-altitude trekking
- Emergency medical treatment
- Helicopter evacuation
- Mountain rescue
- Trip cancellation/interruption
- Lost or delayed baggage
Ensure your insurance specifically covers trekking at altitudes of at least 5,416 m.
🚁 13. Safety & Emergency Support
Safety is our priority. Our experienced trekking guides monitor altitude, weather, trail conditions, and the health of participants throughout the journey.
The itinerary may be adjusted whenever necessary. In an emergency, appropriate medical, rescue, or evacuation arrangements will be made according to the situation.
📱 14. Communication & Electricity
Mobile networks and internet services are available in many villages but become limited or unreliable in some remote and higher sections.
Electricity is available at many lodges, usually for a fee, although charging facilities may become limited at higher elevations.
We recommend carrying a power bank, spare batteries, and essential electronic devices. A Nepal SIM card can provide mobile data where network coverage is available.
🌱 15. Responsible Travel
The Annapurna region is a sensitive Himalayan environment with diverse natural and cultural heritage. We encourage trekkers to:
- Minimize waste and plastic use
- Avoid littering
- Carry reusable water bottles
- Respect local communities and traditions
- Respect monasteries, temples, prayer flags, and mani walls
- Support local businesses and homestays
- Conserve water and energy
- Follow responsible trekking practices
🎒 Annapurna Circuit Trek with Tilicho Lake Guidelines
A little preparation can make your trek safer and more comfortable.
01. Prepare Your Fitness
Train with long-distance hiking, uphill walking, cardio, and strength exercises before departure.
02. Prepare Your Trekking Boots
Wear your trekking boots before the trek to ensure comfort and prevent blisters.
03. Walk Slowly at Altitude
Maintain a steady pace and avoid unnecessary exertion, especially while approaching Tilicho Lake and Thorong La Pass.
04. Watch for Altitude Sickness
Stay hydrated, eat well, and report headache, nausea, dizziness, or unusual fatigue to your guide immediately.
05. Carry a Daypack
Keep water, snacks, medication, passport, cash, sunscreen, sunglasses, rain protection, and warm layers with you.
06. Carry Enough Cash
ATMs are available in some larger settlements but should not be relied upon in remote sections. Carry sufficient Nepalese rupees for personal expenses.
07. Prepare for Variable Connectivity
Carry a power bank or solar charger. Internet and mobile coverage may become limited at higher elevations.
08. Eat Well & Stay Hydrated
Drink regularly and eat nutritious meals. Carry energy snacks such as nuts, chocolate, dried fruit, or energy bars.
09. Protect Yourself From Weather
Carry warm and waterproof layers, gloves, sunglasses, sunscreen, and suitable footwear for changing Himalayan conditions.
10. Follow Your Guide's Instructions
Follow your guide's advice regarding altitude, weather, trail conditions, Tilicho Lake, and the Thorong La crossing.
11. Be Flexible With Weather
Mountain conditions can change quickly. The itinerary may be delayed, modified, or adjusted whenever conditions become unsafe.
12. Carry Proper Insurance
Ensure your insurance covers high-altitude trekking, medical treatment, helicopter evacuation, and mountain rescue, including trekking above 5,000 m.
13. Plan Personal Expenses
Keep extra cash for charging, Wi-Fi, hot showers, snacks, drinks, laundry, shopping, and other personal expenses. Tipping is voluntary.
14. Respect the Mountains & Communities
Avoid littering, reduce waste, respect local culture, protect the natural environment, and follow the instructions of your guides and trekking crew.
🧭 Trek Prepared. Travel Responsibly. Discover Tilicho Lake & the Annapurna Circuit with South Col Adventures.