There are only five bioluminescent bays in the entire world, and one of them is located in Tang Bay

Another strange biological phenomenon that can be witnessed in beautiful Chabahar is the bioluminescence beach of Bandar-e Tang. This beach, similar to the Vaadhoo Beach in Maldives, shines
bright like diamonds at night, a sea of blue stars and diamonds which are actually bacteria, plankton, and snails that live in the sea water and ̣create a spectacular view at night