Sungai Wain Protected Forest is a forest that was named by the Central Government as a protected forest ranging over 10.025 ha. A river runs along Sungai Wain protected forest for 18.300 meter with clean water with many species of mangroves on the left and right of the river. The animals that exist in this protected forest and river are fishes, edible crabs, birds, monkeys, orang utans, etc.