Sundarbans National Park sits at the seaward edge of the Ganges-Brahmaputra delta in West Bengal, where tidal rivers braid through the largest mangrove forest on earth and the Royal Bengal tiger has learned to swim between islands. This is a boat-only wildlife destination: there are no jeep safaris here, only launches and motorboats nosing along creeks past Sajnekhali, Sudhanyakhali and Dobanki watchtowers. The reward is a delta few places can match, though a tiger sighting is never guaranteed.
Sundarbans National Park is a 1,330 sq km mangrove park and tiger habitat in South 24 Parganas, West Bengal, best reached by boat from Godkhali or Gosaba. You explore it by launch, not jeep, ideally between October and March. Permits and eco-guides come from the Forest Department.
About Sundarbans National Park
The Indian Sundarbans form the western half of a mangrove delta shared with Bangladesh. According to the West Bengal Directorate of Forests, the national park covers 1,330.10 sq km of the wider Sundarban Tiger Reserve, a maze of some 54 islands cut by distributaries of the Ganga. The core was declared a tiger reserve under Project Tiger in 1973, a national park in 1984, and inscribed as a UNESCO World Heritage Site in 1987.
What makes this reserve unusual is the tiger itself. The Sundarbans is the only mangrove forest in the world inhabited by tigers, and its cats routinely swim across wide tidal channels. Alongside them live estuarine (saltwater) crocodiles, Gangetic river dolphins, water monitor lizards, spotted deer, wild boar and more than 200 bird species.
| Location | South 24 Parganas, West Bengal |
|---|---|
| National park area | 1,330.10 sq km |
| Key designations | Tiger reserve (1973), national park (1984), UNESCO World Heritage Site (1987), Ramsar wetland (2019) |
| Managing authority | Field Director, Sundarban Tiger Reserve, Canning |
| How you explore | Boat and launch only (no jeep safaris) |
| Nearest railhead | Canning (EMU trains from Sealdah, Kolkata) |
Tiger numbers in the Indian Sundarbans have risen slowly. The official Sundarban Tiger Reserve site, drawing on the All India Tiger Estimation, lists 74 tigers in 2010, 76 in 2014, 88 in 2018 and about 101 (standard error 10) in 2022. In the 2022 camera-trap exercise, 100 individual tigers were identified across the mangrove landscape. It is a modest population held in a confined, saline habitat, so expect to enjoy the delta on its own terms rather than treat a sighting as certain.
Best time to visit
The comfortable, reliable window is October to March, when cool, dry weather makes long hours on an open boat pleasant and animals are easier to spot along the banks. September marks the shoulder, as the monsoon eases. Sundarbans does not run a fixed jeep-safari closure the way inland tiger reserves do, but heavy monsoon rain and rough water from July to September make boating uncomfortable and, at times, unsafe.
| Period | Weather | Worth knowing |
|---|---|---|
| Oct–Feb (peak) | Cool, dry, 12–28°C | Best all-round conditions; book boats and rooms early for weekends |
| Mar–mid-May | Warm to hot, humid | Reptiles active; hazy afternoons; carry sun cover and water |
| Late May–Jun | Hot, pre-monsoon | Uncomfortable; cyclone risk builds in the Bay of Bengal |
| Jul–Sep | Wet, high water | Rough channels; boating restricted or risky in heavy rain |
How to reach Sundarbans
Everyone starts from Kolkata, then drives to a river jetty and switches to a boat. According to the Sundarban Tiger Reserve, within the reserve the only means of transport is launches and boats, so plan the last leg as a water journey, not a road one.
By air: Netaji Subhas Chandra Bose International Airport (Dum Dum), Kolkata, is the gateway, about a 3 to 4 hour drive from the Godkhali jetty depending on traffic.
By rail: The nearest railhead is Canning. EMU local trains run from Sealdah (Kolkata) to Canning roughly hourly and take about 1.5 hours. From Canning, a shared auto or van reaches Godkhali or the Gosaba side.
By road and boat: Most visitors take a taxi or tour vehicle from Kolkata to Godkhali (the busiest jetty), then board a booked motorboat or launch for Gosaba, Pakhiralay and Sajnekhali. Dhamakhali and Sonakhali are alternative boarding points used by some operators.
| To | Distance / time | Mode |
|---|---|---|
| Canning railhead | ~64 km, ~1.5 hr | EMU train from Sealdah |
| Godkhali jetty | ~3.5–4 hr drive | Taxi/tour vehicle, then boat |
| Gosaba / Pakhiralay | Boat from Godkhali | Motorboat / launch |
| Sajnekhali | Boat onward from Gosaba side | Motorboat / launch |
Top things to see and do
Sightseeing here means cruising creeks and stopping at fenced watchtowers and interpretation centres, where you leave the boat on a caged walkway. The three main towers are Sajnekhali, Sudhanyakhali and Dobanki.
- Sajnekhali watchtower and interpretation centre — the entry point to the reserve, with the Mangrove Interpretation Centre, a Bonbibi temple, and turtle and crocodile projects. Most permits and eco-guides are arranged here.
- Sudhanyakhali watchtower — set over open ground and a sweetwater pond that draws deer, wild boar and, with luck, tigers; often rated the best tower for wildlife.
- Dobanki watchtower — known for its canopy walk, a caged, elevated walkway (about half a kilometre) running through the mangrove canopy with signboards on the ecosystem.
- Netidhopani — a restricted, deeper zone with the ruins of an old temple tied to local Bonbibi legend; access needs special permission and is not always open.
- Creek cruising and birdwatching — much of the experience is simply the boat ride: kingfishers, herons, egrets, and the chance of a crocodile on a mudbank or a dolphin surfacing.
| Spot | Highlight | Time needed |
|---|---|---|
| Sajnekhali | Interpretation centre, permits, guides | 45–60 min |
| Sudhanyakhali | Watchtower over grassland and pond | 30–45 min |
| Dobanki | Canopy walk through mangroves | 45–60 min |
| Creek cruises | Birds, crocodiles, dolphins | Half to full day |
A suggested two-night itinerary
Two nights suits most first-timers; day trips exist but feel rushed once you add the long drive each way.
- Day 1: Leave Kolkata early, drive to Godkhali, board your boat, cruise to Pakhiralay/Gosaba and check in. Afternoon run to Sajnekhali for the interpretation centre and permits.
- Day 2: Full-day boat safari covering Sudhanyakhali and Dobanki with long spells of creek cruising; return to the lodge by dusk (boats cannot move on the water after dark).
- Day 3: Early birding cruise, then boat back to Godkhali and drive to Kolkata.
Where to stay
Accommodation clusters around Pakhiralay and Gosaba, just outside the core, plus riverboat cruises that double as your hotel. Book ahead for peak-season weekends, as good lodges fill fast.
- Budget (indicative ₹1,000–₹2,500 per room per night): village homestays and simple guesthouses in Pakhiralay and Gosaba, often booked as part of a package.
- Mid-range (indicative ₹2,500–₹6,000): tourist resorts near Pakhiralay with fan/AC rooms and boat tie-ups.
- Government and cruise options: West Bengal Tourism runs the Sajnekhali Tourist Lodge inside the sanctuary area and multi-day cruise packages. Government cruise tariffs for a two-night trip are reported around ₹4,840 (lower deck) to ₹7,700 (AC berth); treat these as indicative planning estimates and reconfirm with WB Tourism.
Homestays are a good way to support delta communities, and many operators bundle room, boat, permits and meals into one price, which simplifies logistics.
Food to try
Meals here are Bengali river-and-coast cooking, usually served at your lodge or on the boat.
- Bhetki paturi (barramundi fish steamed in banana leaf with mustard).
- Chingri malai curry (prawns in a coconut-milk gravy).
- Kankra (mud crab, a delta speciality, cooked in a spiced curry).
- Shorshe maach (fish in mustard sauce) with steamed rice.
- Nolen gur (winter date-palm jaggery) in sweets, if you visit in the cool months.
Budget breakdown
Costs vary widely between a shared package and a private boat. The estimate below is a planning guide for one person on a two-night trip in a small group, as of September 2026; verify current rates before booking.
| Item | Estimate (₹) |
|---|---|
| Kolkata–Godkhali transfer (shared) | 500–1,500 |
| Boat hire (share of daily ₹3,000–5,000+) | 1,500–3,500 |
| Forest entry, guide and camera fees | 300–800 |
| Accommodation, 2 nights | 2,000–8,000 |
| Meals | 1,000–2,500 |
| Approx. total | 5,300–16,300 |
Assumptions: boat and vehicle costs shared across a group; a private boat or a peak-season luxury lodge pushes the total higher. Package tours often quote a single inclusive figure that folds in most of the above.
Permits, fees and rules
Entry to the tiger reserve needs a Forest Department permit, and every tourist boat must carry a registered eco-guide. According to the Sundarban Tiger Reserve, permits are issued at the Field Director’s office in Canning and at Sonakhali, Bagna and Sajnekhali, on payment of entry, boat, camera and other charges. Most visitors let their lodge or operator arrange the permit; a booking portal exists for boat reservations.
Foreign nationals need a special permit, which the reserve says is obtained from the Joint Secretary, Forest Department, at Writers’ Buildings, Kolkata. Processing can take a day or two, so plan the foreigner permit before you travel rather than on the spot.
Exact fees are set by the Forest Department and change; the reserve’s own pages list the fee heads but not the amounts. As of September 2026, operator-reported figures (indicative planning estimates, reconfirm with the Forest Department) run to roughly ₹20–60 per day forest entry for Indians and a higher band for foreign nationals, a compulsory eco-guide charge, a boat/launch hire of about ₹3,000–5,000 or more per day divided across the group, and separate still/video camera fees.
Rules that matter: boats may not move on the water after dark; you stay on the caged walkways at watchtowers and never disembark into the forest; core areas such as Netidhopani need special permission; and single-use plastic is discouraged across the eco-sensitive delta. Follow your guide’s instructions at all times.
Practical tips and safety
- Connectivity: mobile network is patchy on the water and in villages; download maps and confirm bookings before you leave Kolkata.
- Cash and UPI: carry enough cash, as ATMs are scarce beyond Canning/Gosaba and UPI depends on signal.
- Medical: the nearest well-equipped hospitals are in Kolkata; villages have only basic health centres, so bring a personal first-aid kit and any regular medicines.
- On the boat: wear a life jacket when provided, do not lean over the sides in crocodile country, and keep to daylight cruising hours.
- Solo women travellers: organised boat tours and homestays are generally straightforward; choose a reputable operator, keep itinerary details with someone, and prefer group departures.
- Packing: in winter carry a light jacket for early mornings on open water; in warmer months bring sun protection, a hat, insect repellent and plenty of drinking water year-round. Neutral clothing suits wildlife viewing.
If you want more context on India’s protected areas before you go, our overview of wildlife sanctuaries and national parks in India is a useful starting point, and the delta reads differently once you understand the tigers of India and how the Sundarbans population differs from inland reserves.
Nearby places
Because the trip runs through Kolkata, it pairs naturally with a city stay at either end.
| Place | Distance from park gateway | Why go |
|---|---|---|
| Kolkata | ~100 km to Godkhali | Gateway city; see our guide to the top things to do in Kolkata |
| Gosaba | At the reserve edge | Historic delta settlement and boat hub |
| Bakkhali / Henry Island | Coastal, south of the delta | Quiet Bay of Bengal beach and mangrove stretch |
Frequently asked questions
Are there jeep safaris in Sundarbans National Park?
No. Sundarbans National Park is a boat-only wildlife destination, with no jeep safaris. You explore the mangrove delta by motorboat or launch along tidal creeks, stopping at fenced watchtowers such as Sajnekhali, Sudhanyakhali and Dobanki, where a caged walkway lets you view wildlife without stepping into the forest.
What is the best time to visit Sundarbans?
October to March is the best time to visit Sundarbans, when cool, dry weather suits long hours on an open boat and animals are easier to spot. September is a shoulder month. Avoid the July-to-September monsoon, when high water and heavy rain make boating uncomfortable and, at times, unsafe.
How do I reach Sundarbans from Kolkata?
From Kolkata, drive about 3.5 to 4 hours to the Godkhali jetty, then board a booked boat into the reserve. Alternatively, take an EMU train from Sealdah to Canning (around 1.5 hours), then a shared vehicle to the jetty. Within the reserve, boats and launches are the only transport.
Do I need a permit for Sundarbans, and are the fees different for foreigners?
Yes. Every visitor needs a Forest Department permit and boats must carry a registered eco-guide. Indians pay a small daily entry fee plus boat and camera charges. Foreign nationals need a special permit, obtained in advance from the Forest Department in Kolkata, and pay higher fees. Most operators arrange permits for you.
How many tigers are there in the Indian Sundarbans?
The official Sundarban Tiger Reserve site, using the All India Tiger Estimation, reports about 101 tigers in 2022, up from 88 in 2018, with 100 individuals identified by camera traps. It is a small population in a confined, saline habitat, so a boat trip is worthwhile even though sightings are never guaranteed.
Is Sundarbans safe for tourists?
Yes, for tourists on organised boat trips who follow the rules. Stay on the caged walkways at watchtowers, never disembark into the forest, keep to daylight cruising hours, and wear a life jacket on the water. Carry cash and medicines, as network, ATMs and hospitals are limited beyond the main towns.
Last updated and sources
The Sundarbans suits travellers who want a wild, water-bound delta and are happy to enjoy the mangroves, birds and boat journey whether or not a tiger appears. Come between October and March, book a reputable boat and eco-guide, and give yourself two nights.
Last updated: 25 September 2026. Fees, timings and permits change — reconfirm with official sources before you travel.
Sources: Sundarban Tiger Reserve — booking and permits; Sundarban Tiger Reserve — tiger status (All India Tiger Estimation figures); Sundarban Tiger Reserve — how to reach; Wikipedia — Sundarbans National Park (for designations and area, cross-checked); Holidify — Sundarban travel information (indicative fares); UNESCO World Heritage listing for the Sundarbans National Park (1987 inscription). Accessed September 2026.
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