Beyond Boundary Traveling Club conquered Sundarban, UNESCO declared world heritage and the largest mangrove forest of the world, during 21-23 February 2019. Beyond Boundary Traveling Club is continuously working for the publicity and preservation of country’s tourism sectors. It was the 12th tour of Beyond Boundary Traveling Club. Being inspired by patriotism, a group of 38 adventure loving members including Md. Mustafa Khair, Honorary Member of Beyond Boundary Traveling Club and Deputy Managing Director of First Security Islami Bank Ltd, Mr. Moniruzzaman Chowdhury, General Secretary & Tour Manager, Mr. Shah Md. Abu Sayeed, Deputy General Secretary, Rezoan Khan, Treasurer and Tomal Uddin Ahmed, Guest Member participated in the tour. In this tour, Beyond Boundary Club visited attractive location of Sundarban including Harbaria Eco-Tourism Center, Kotka, Karomjal and Kochikhali Wildlife Sanctuary and participated various awareness activities to preserve the Sundarban.