Bassin Bleu, in Haitian Creole Basenblé, is a natural site located west of the city of Jacmel, in the Southeast department of the Republic of Haiti. It is a series of basins which extend along the Petite Rivière de Jacmel.

To get there, you have to take the direction of La Vallée from Jacmel, then Bassin-Bleu. From the place called Bassin-Bleu, the road to the site is done on foot.

Access is very difficult: it is a winding track in the mornes (mountains) which provides access to the site.