Bisanakandi is situated at Bangladesh-India border in Sylhet. It is a landscape beauty among gardens and hills. Bichanakandi is a village situated in Rustompur Union under Guainghat Upazilla. This is where many layers of the Khasi mountain meet at a single point from both sides. Flowing from above is a high fall. Adding to its charm are dark clouds hugging the mountain in the rainy season. And flowing underneath towards Bholaganj is a branch of the Piyain. Along the stream flowing from high up in the mountain come huge boulders that are deposited and mined in Bisanakandi.
Much like Jaflong, Bichnakandi is mostly a quarry. Winter is not a suitable time to visit Bisnakandi due to mechanized mining and stone-laden boats and lorries. The absence of such a nuisance makes the rainy season the perfect time to visit the beautiful Bisanakandi that coalesces the charms of high mountains, sinuous rivers, graceful falls, and dancing clouds.