This island consists of three small mountains with the height of 23 m, seen from afar, resemble three peaches (Ba Trai Dao).

The island connects to a legend of about the romantic love between a youngest fairy who was very pretty with a young and poor fisherman. Because of feeling in love with him, she stole three peaches from Heaven for him, that if he ate, would give him eternal life, allowing them to live together forever. The King of the Heavens discovered the robbery and turned the peaches into three stone islands. Chastised, the young fairy had to return.

Today, Ba Trai Dao is a famous tourist attraction with three nice fairy beaches, romantic landscape. It is 22 km from south north of Bai Chay Tourist Wharf.