The Sundarbans

The Sundarbans is a vast mangrove forest and delta region in southwestern Bangladesh, forming part of the larger Ganges-Brahmaputra-Meghna delta. It is internationally significant for its size, biodiversity and role as a coastal buffer.

Key attractions include extensive tidal channels, mangrove-lined islands, and wildlife such as the Bengal tiger, estuarine crocodiles and diverse birdlife. Visitor activities focus on guided boat safaris, birdwatching and visits to ranger stations and interpretation centres.

The Sundarbans formed over millennia by sediment deposition from major rivers and have been used by local communities for fishing, honey collection and limited agriculture; conservation and management efforts have increased in recent decades to balance livelihoods and biodiversity protection.

Geographically the Sundarbans stretch along the Bay of Bengal in southwestern Bangladesh, within Khulna Division, and border India’s Sundarbans reserves. Access for visitors is typically from the port and city of Khulna and nearby riverine launch points.

• UNESCO status and wildlife: Designated a UNESCO World Heritage site in 1997, the Sundarbans form the largest contiguous mangrove forest in the world and are a crucial habitat for the Bengal tiger.
• Access and best time to visit: Tidal waterways and dense mangrove make travel possible mainly by boat; the best months for visits are generally November to April when tides and weather are more predictable.

What to See #

• Sajnekhali: Sajnekhali is a wildlife and visitor centre with a watchtower and museum facilities that serves as a common starting point for wildlife boat safaris and birdwatching excursions.
• Karamjal (forest station): Karamjal is a forest station and boat-landing area used by visitors entering the Sundarbans from the Bangladesh side and provides access to core mangrove zones and ranger checkpoints.