You can go to Bandarban from Chittagong's Baddarhat bus station. Two Badas named Pubali and Purbani set out for Bandarban. These two buses cost Tk 220 per person. Besides, you can go to Bandarban from Dhampara bus stop. If you want, you can go to Bandarban from Chittagong by rent a car, microbus fare is Tk 2,500-3,500.
Bandarban to Thanchi
Bandarban to Thanchi upazila distance is about 79 km. There are two ways to go from Bandarban to Thanchi; By bus or reserve jeep. A local bus leaves for Thanchi after one hour from Thanchi bus stand in Bandarban. Bus fare is Tk 200 per person, time will take 4-5 hours. Reserve Jeep/Chander will cost Rs 5,500-6,000 and will take 3-3.5 hours. One car can carry 12-14 people easily. Milanchari, Chimbuk and Nilgiris will pass on the way while going to Thanchi . This long hilly trek will refresh your eyes and mind to see the pristine landscape around.
You must fix a guide to reach Tindu Thanchi from Thanchi . Can't go on Tindu tour without a guide. Anyone who has permission from the Upazila Prosecution can be taken as a guide. Guide fee is Tk 1500 for one night stay. And if you go during the day and come back on the same day, the guide fee is 800 taka. You can also go to Thanchi to fix the guide or you can fix it by talking to a guide you already know. After fixing the guide you need to take permission from Thanchi BGB Camp/ Police Station. The name, address, phone number, where to go, how long will stay for all the traveling members should be written and submitted on paper. And your guide will help in these tasks.
After obtaining permission, small engine boats should be hired from Thanchi Ghat. 4-5 people can go in one boat. The engine boat fare up to Tindu is Tk 3,000-3,500 including reserve going and next day return. And if you come back on the same day instead of staying at night, the boat rental is Tk 2,000-2,200 to and fro. It takes about two hours to go to Tindu by boat from Thanchi. If the water is low in Sangu, it may take a little longer to get off the boat and walk at some places. On the way, the form of Sangu River will enchant you.