Sundarban is a confluence of three big rivers such as the Ganges, Brahmaputra, and Meghana rivers, which is shared it’s border between India and Bangladesh. It is considered the world’s largest and most biodiverse river delta ecosystem, with a unique environment that supports a wide variety of flora and fauna. Mangrove forest is also located in the delta region which is also one of the large mangrove forests in the world. Here are ten interesting facts about Sundarban discuss below.

1. Home of the Royal Bengal Tigers: The Sundarban is known as the home of the Royal Bengal tiger, one of the most endangered species in the world. It is estimated that around 400 Royal Bengal Tigers live in the Sundarban. Sundarban national park is one of the tiger reserves in India.
    
2. World Heritage Site: In 1987, the Sundarbans is declared a UNESCO World Heritage site. This recognition is due to its biodiversity, unique ecosystems, and important role in protecting the land from natural disasters.
    
3. Biodiverse flora and fauna: Sundarban is home to a wide variety of flora and fauna, including over 500 species of birds, 50 species of reptiles, 120 species of fish, and 42 species of animals. The Sundarban is also home to other endangered species, such as the Indian python, saltwater crocodile, and the river terrapin.
    
4. Unique mangrove ecosystem: The Sundarban is a unique ecosystem consisting of intertidal mudflats, mangrove forests, and freshwater swamp forests. This ecosystem is very important for protecting the land from coastal erosion and flooding.
    
5. The Sundarbans have a unique ecosystem, where the saltwater from the Bay of Bengal meets the freshwater from the rivers, creating a brackish environment. The water of Sundarban is a little salty.
    
6. The Sundarban is also important for its role in protecting the region from natural disasters such as cyclones and floods, as it acts as a natural barrier to these events. Most of the time the cyclone whose starting point is in the Bay of Bengal get landfall in this area. But Sundarban recovers quickly from this type of disaster.
    
7. Also, Sundarban is the home of numerous fishing communities that rely on the forest for their livelihoods, with fishing being the primary occupation in the area.
    
8. The Sundarbans is situated on the delta of the Ganges, Brahmaputra, and Meghana rivers, and is formed by their intermingling. The conjunction point of these rivers is like an ocean without a tide. So, the tourists can enjoy it safely with a houseboat.  
    
9. Sundarban faces several threats, including climate change, rising sea levels, and deforestation due to human activity. It is essential to protect the Sundarbans to ensure the survival of its unique ecosystem and the species that call it home.
    
10. The destination attracts visitors from all over the world because of it’s beauty only. They can get a chance to watch wild animals, and birds closely including the royal Bengal tiger. Sundarban national park gives them the maximum chance to watch tigers in the open trace safely. As a result, they are aware of the hunting of tigers.  

Conclusion: The Sundarban is a unique and important ecosystem that plays an important role in maintaining the ecological balance in the region. It is home to many endangered species and provides a livelihood for many people. However, Sundarban is also facing many threats and it is very important to protect them for the future. By raising awareness and taking the necessary steps to protect the Sundarbans, we can ensure that this unique ecosystem and it’s inhabitants continue to thrive. Hence tourists can enjoy a lot in Sundarban.