Myingyi Kyun is 0.8 kilometres (0.50 mi) long and 0.4 kilometres (0.25 mi) wide. It is located 2 kilometres (1.2 mi) away from the coast.[1]
The island is wooded and rises to a height of 24 metres (79 ft). It is part of a group of small islands and reefs lying west of Migyaungaung (Alligator Head).[2]