Monkey Island formerly known as Cat Pinland. Because, on the island there are many wild pineapple trees, many tall trees and big fruits, which look very delicious but cannot be eaten. People here have taken advantage of this fruit to dry as medicine. Later, when the forest ranger took 20 monkeys to the island to raise naturally, the island was referred to as an intimate name as Monkey Island. Visiting the island, visitors can play with monkeys, feed monkeys as well as see monkeys.