Perumal Par is located at , 33 km south of
Bitra Par and 25 km to the northwest of
Bangaram Atoll. The atoll is very similar in appearance to
Cherbaniani Reef further north. It has a large lagoon devoid of islands in the encircling reef, except for 3 small sandy islets located at the eastern area. The
lagoons area is . the Islands of Perumal Par are: • North Island, located at , with an area of . • Middle Island, located at , with an area of . • South Island, located at , with an area of . ==Ecology==