May Island, also known as May Isle, is a small island located in the Firth of Forth in Scotland. It is part of the East Lothian council area and is approximately 1.5 miles long and 0.5 miles wide. The island is known for its rugged cliffs, diverse wildlife, and historical significance, including the remains of a 12th-century church. The island is uninhabited, but it attracts visitors for its natural beauty and birdwatching opportunities. It is home to various seabirds, including guillemots and razorbills. May Island is also a popular spot for boat trips and offers stunning views of the surrounding sea and landscape.