The Annapurna Base Camp trek from Kolkata is one of the most accessible and rewarding Himalayan high-altitude adventures for trekkers based in West Bengal. Nestled inside the Annapurna Conservation Area in Nepal, the trek brings you into an amphitheatre of 7,000 and 8,000-metre peaks—including Annapurna I (8,091 m), Machapuchare (Fishtail, 6,993 m), and Hiunchuli (6,441 m)—without requiring technical mountaineering skills.
Planning the complete journey from Kolkata involves coordinating cross-border travel, overland or flight connections, trekking permits for Indian citizens, and trail logistics. This comprehensive guide breaks down every step of the journey from Howrah or Netaji Subhash Chandra Bose International Airport (CCU) to the base camp at 4,130 metres and back, helping you budget accurately, choose the right route, and prepare effectively.
How to Reach Annapurna Base Camp from Kolkata
There is no single “best” way. The right option depends on your budget, leave available, tolerance for road travel and how much buffer you can build in. All routes end at Pokhara, the staging point for the trek.
By Air (via Kathmandu)
Fly Kolkata (CCU) to Kathmandu (KTM), then take a domestic flight or tourist bus to Pokhara. Fastest overall, but weather and connection delays are real risks.
By Train (via Gorakhpur)
Train from Kolkata to Gorakhpur (roughly 18–20+ hours), then road to the border and onward to Pokhara (approx. 275 km, around 4.5 hours in ideal conditions, plus border formalities).
Flight + Road (via Gorakhpur)
Fly Kolkata to Gorakhpur, then travel by road to Pokhara. Avoids the Kathmandu transfer but still involves a border crossing and a long road day.
Kolkata to Kathmandu by Flight
Buddha Air has operated direct flights between Kolkata (CCU) and Kathmandu (KTM), with a flight time of around 1 hour 15 minutes to 1 hour 45 minutes. Direct flight availability can change by season, so verify schedules before booking. From Kathmandu, choose a short domestic flight or a tourist bus to Pokhara (generally 6–9 hours by road under normal conditions).
Kolkata to Nepal by Train and Road
There is no direct train from Kolkata to Pokhara. The train-based route uses Gorakhpur as the Indian railhead, then continues by road across the border and onward to Pokhara. Trains from Kolkata to Gorakhpur take roughly 18–20 hours or more depending on the service. From Gorakhpur, the road distance to Pokhara is approximately 275 km, and driving time is around 4.5 hours in ideal conditions. Border formalities, road conditions and the Sonauli crossing add time.
Reaching Pokhara Before the Trek
Pokhara is the staging point for ABC. You need at least one full day in Pokhara to complete permits, check equipment, meet your guide or trekking team, and rest before starting the trail. Do not plan to arrive in Pokhara the same day your trek begins.
Pokhara to the Trek Starting Point
Most ABC treks begin from a road head such as Nayapul, Ghandruk or Siwai, reached by local transport or private vehicle from Pokhara. Travel time from Pokhara to the trailhead is typically 1–2 hours depending on the route chosen. Confirm the exact starting point and transfer arrangement before departure.
Flight vs Train and Road: Which Option Fits Your Trip?
| Option | Route | Indicative Travel Time | Cost Pattern | Trade-offs |
|---|---|---|---|---|
| Flight via Kathmandu | Kolkata → Kathmandu (flight) → Pokhara (flight or bus) | Fastest overall; 1–2 days each way with connections | Higher | Weather delays, flight availability, Kathmandu transfer |
| Flight to Gorakhpur + Road | Kolkata → Gorakhpur (flight) → Pokhara (road) | Moderate; flight plus 5–7 hours road | Moderate | Fewer flight connections, border crossing, road quality |
| Train to Gorakhpur + Road | Kolkata → Gorakhpur (train, 18–20+ hours) → Pokhara (road) | Slowest; 2 days each way | Lowest | Long train journey, border crossing, road fatigue |
Travel Tips for Kolkata Trekkers
- Plan to reach Pokhara at least one full day before the trek.
- Keep at least one buffer day each way for flight, train or road delays.
- Verify current direct Kolkata–Kathmandu flight availability before booking.
- If travelling by train, confirm running days and durations; schedules change.
- Border crossing procedures at Sonauli should be checked before departure.
Annapurna Base Camp Trek Itinerary from Kolkata
The itinerary below is illustrative, not an official Supertrekkers departure. Your actual itinerary will depend on your booking and the operator’s route. A rushed itinerary that removes buffer days increases the risk of altitude problems and missed connections.
Outbound Travel from Kolkata to Nepal
Option A: Flight via Kathmandu. Fly Kolkata to Kathmandu. Overnight in Kathmandu or connect onward to Pokhara if schedules allow. A same-day connection is risky; plan an overnight before the trek.
Option B: Train to Gorakhpur + Road. Take an overnight train from Kolkata to Gorakhpur. From Gorakhpur, travel by road to the border and onward to Pokhara. Arrive in Pokhara with at least one full day before the trek.
Arrival in Pokhara and Trek Preparation
Spend one day in Pokhara. Complete permit formalities through your agency, check your equipment, meet your guide, and rest. Do not schedule anything strenuous.
Day-by-Day Trekking Itinerary
| Day | Route | Overnight | Approx. Walking Time | Overnight Altitude |
|---|---|---|---|---|
| 1 | Pokhara to trailhead, trek to Tikhedhunga or Ulleri | Teahouse | 4–5 hours | ~1,500–2,000 m |
| 2 | Ulleri to Ghorepani | Teahouse | 5–6 hours | ~2,860 m |
| 3 | Ghorepani to Tadapani | Teahouse | 5–6 hours | ~2,600 m |
| 4 | Tadapani to Chhomrong | Teahouse | 4–5 hours | ~2,170 m |
| 5 | Chhomrong to Himalaya or Dovan | Teahouse | 5–6 hours | ~2,300–2,600 m |
| 6 | Dovan to Deurali | Teahouse | 4–5 hours | ~3,200 m |
| 7 | Deurali to Annapurna Base Camp | Teahouse | 4–5 hours | ~4,130 m |
| 8 | ABC to Bamboo | Teahouse | 5–6 hours descent | ~2,300 m |
| 9 | Bamboo to Jhinu Danda | Teahouse | 5–6 hours | ~1,780 m |
| 10 | Jhinu Danda to Pokhara | Hotel | 2–3 hours trek + transfer | Pokhara (~800 m) |
Variations include starting from Ghandruk, skipping Ghorepani, or splitting the descent differently. Confirm the exact route with your operator.
Return Travel to Kolkata
From Pokhara, travel to Kathmandu by bus or flight, then fly to Kolkata. Or travel by road to Gorakhpur for the train back. Book your return with buffer. If your trek ends on a Friday, do not book a Saturday flight unless you are confident you can reach Kathmandu in time.
Buffer Days and Leave Planning
Add at least one buffer day in Pokhara after the trek and one buffer day before your international return. Weather, road conditions and flight delays are normal variables, not exceptions.
💰 Annapurna Base Camp Trek Cost from Kolkata
When planning your trip from Kolkata, it is essential to distinguish between the core trek package cost and the overall door-to-door trip budget (which includes international transit, pre/post-trek stays, permits, gear, and personal expenses).
🚂 Train & Overland Route
Total Trip Budget per person via train (Mithila Express or Purvanchal Express) + road transit to Pokhara.
✈️ Flight Route
Total Trip Budget per person via flights from Kolkata (CCU) to Kathmandu (KTM) + domestic transit to Pokhara.
📊 Itemised Budget Breakdown (in INR per Person)
| Expense Category | Budget Option (Train Route) | Mid-Range Option (Flight Route) |
|---|---|---|
| Return Travel (Kolkata ↔ Pokhara) | ₹3,500 – ₹5,000 (3AC Train + Bus) | ₹22,000 – ₹32,000 (Return Flights + Transfers) |
| Pre/Post Trek Hotel (Pokhara & KTM) | ₹2,500 – ₹4,000 (2–3 Nights Twin Share) | ₹6,000 – ₹10,000 (3-Star Hotels) |
| Trek Package / Local Guide & Porter | ₹22,000 – ₹28,000 | ₹28,000 – ₹38,000 |
| Permits (ACAP + TIMS for SAARC) | ~₹1,250 (NPR 2,000 total) | ~₹1,250 (NPR 2,000 total) |
| On-Trail Personal Extras (WiFi, Charging, Showers) | ₹2,500 – ₹4,000 | ₹3,500 – ₹5,000 |
| Gear Purchase & Rental (Down Jacket, Boots, etc.) | ₹2,000 – ₹5,000 | ₹3,000 – ₹6,000 |
| Trekking Travel Insurance (with Altitude Cover) | ₹1,500 – ₹2,500 | ₹1,500 – ₹2,500 |
| Emergency Buffer Cash | ₹5,000 (Recommended) | ₹10,000 (Recommended) |
| ESTIMATED TOTAL PER PERSON | ₹40,250 – ₹49,750 | ₹65,250 – ₹80,250 |
💡 Key Cost Drivers Explained
📄 SAARC Trekking Permits
Indian nationals receive discounted rates: ACAP Permit costs NPR 1,000 (~₹625) and TIMS Card costs NPR 1,000 (~₹625), totaling ~₹1,250 INR.
🦺 Mandatory Guide Regulations
Under Nepal Tourism Board rules, all foreign trekkers must hire a licensed guide. Licensed guide charges range from NPR 2,500 to 4,000/day (~₹1,560 – ₹2,500), split across group members.
🔌 On-Trail Teahouse Amenities
Expect extra charges at higher altitude lodges: Hot bucket showers (NPR 300–500), Power bank charging (NPR 200–400 per device), and Wi-Fi access (NPR 300–500/day).
🧥 Equipment Rentals
High-altitude down jackets and sleeping bags (-10°C rated) can be rented in Thamel (Kathmandu) or Pokhara Lakeside for approximately NPR 150–250 per day per item.
Best Time to Do the ABC Trek from Kolkata
🌸 Spring Trekking
Roughly March to May. Rhododendron blooms and warmer temperatures at lower elevations. Higher sections can still have snow. Views are variable.
🍂 Autumn Trekking
Roughly September to November. Generally considered the most stable season for ABC. Skies tend to be clearer and temperatures moderate. This is also a busy period.
❄️ Winter and Monsoon Considerations
Winter is cold and can involve snow above Deurali. Monsoon brings rain, leeches at lower elevations, and cloud cover. Trekking during monsoon is possible but less comfortable and carries higher risk of landslides and flight delays.
🪔 Planning Around Durga Puja
Durga Puja dates change every year and do not automatically align with good trekking conditions. If your leave is fixed around Puja, check seasonal weather patterns for those dates and plan with extra buffer.
Annapurna Base Camp Trek Difficulty and Preparation
🥾 Can Beginners Join the Trek?
ABC is achievable for fit beginners, but it is not a walk in the park. The trail involves long stone staircases, sustained ascents, and altitude. If you are new to multi-day trekking, start training at least two to three months before departure.
⏱️ Walking Hours and Trail Conditions
Expect 4 to 7 hours of walking on most days. The trail includes steep stone steps, forest paths, and exposed sections near the sanctuary. Conditions vary with weather.
💪 Fitness Preparation in Kolkata
Kolkata’s flat terrain means you need to deliberately train for sustained climbs. Build fitness through brisk walking, stair climbing, and longer weekend walks with a backpack. Aim to comfortably walk 8–10 km with a daypack before the trek.
🫁 Acclimatisation and Altitude Safety
The standard itinerary gains altitude gradually, which helps acclimatisation. Altitude affects everyone differently. If symptoms worsen, descent is the correct response. Do not push through severe symptoms.
Nepal Travel Documents and Trekking Permits for Indians
📄 Documents to Carry
Indian citizens travelling to Nepal should carry a valid Indian passport or a government-issued photo ID. Aadhaar is commonly accepted, but do not assume it is accepted for every mode of entry or every situation. Carry your passport if you have one; it is the most reliable document. Carry photocopies and digital copies.
🎫 Permit and Guide Requirements
ACAP is required for the Annapurna Conservation Area. The fee for SAARC nationals, including Indians, is NPR 1,000. TIMS card requirements are inconsistently reported; confirm the current position with your trekking agency. A licensed guide is required for most treks in Nepal.
🛡️ Insurance and Evacuation Cover
Standard travel insurance may not cover trekking at altitude or helicopter evacuation. Check the policy wording specifically. Do not assume that a basic travel policy is sufficient.
Annapurna Base Camp Trek from Kolkata — FAQs
Practical answers for Kolkata trekkers planning the ABC trek, including travel options, costs, documents and preparation.
