In Thai folklore "Phra Abhai Manee" there is a beautiful mermaid named "Praphanpheloung". She is a beautiful lady who has tail instead of legs. The story told us about a charming prince who was taken by the giantess "Pisua Samudr" and lived together with her until they have a son named "Sin -Samudr". One day Sin Samudr went out of a cave and took a merman to his father who was locked in the cave. The merman knew the story well about a young prince so he want to help him and his son escape from the giantess. The story also mention about what mermaid look like. They are very beautiful with long black hair and pale skin. They love to sing and swim under the moon. Their eyes can be able to see in the dark but blur vision in the sun. Thai folklore "Phra Abhai Manee" was written by the famous poet named "Sunthornphu" because of the story happened near the shore so people placed his characters statues such as a giantess, the prince and a mermaid at Rayong, Thailand