Bogakain Lake, also called Baga Lake or Boga Lake, is a lake located in Ruma Upazila in the hill district Bandarban, Bangladesh.It is a natural sweet and deep water lake. Its height from sea level is nearly 2,000 feet (610 m). Geologists believe that it was created by collection of rain water in the crater of a dead volcano almost 2000 years ago. The lake is rectangular in shape.A local legend tells that the lake was created after the inhabitants of a Khumi village killed and ate a deity who later reappeared to them in the form of a dragon. Instantly an earthquake occurred, the hillside caved in, and the village disappeared and formed a deep lake.The water color of the lake varies at different times at a day depending upon the sun light, humidity and clouds.
Nilgiri or Nil Giri is one of the tallest peaks and beautiful tourist spot in Bangladesh. It is about 3500 feet high and situated at Thanci Thana. It is about 46 km south of Bandarban on the Bandarban-Chimbuk-Thanchi road. Beside this spot you can see Mro villages. Their colorful culture and living style are surely an unexplored experience for the visitors. In rainy season here creates a spectacular scenery, the whole spot is covered with the blanket of clouds. You can enjoy a cloudy experience. Winter is waiting for you with its foggy gesture on the height.
Nafa-khum is a waterfall in Bangladesh on the Sangu River. It is among the largest waterfalls in the country by volume of water falling.The wild hilly river Sangu suddenly falls down here about 25 to 30 feet.The falls are located in a remote area three hours' walking distance from Remakri, Thanchi Upazila, Bandarban District. Remakri is located three hours by boat on the Sangu River from Tindu, which is itself three hours by boat from Thanchi. Nafa-khum is not very popular as a tourist destination.The word "Khum" in Marma language means "Waterfall". A special type of flying fish, whose local name is nating, is found at the bottom in a small cave as they swim against the stream but cannot jump over the height of the fall.