Dharmadam Island is a small island full of coconut palms and green bushes extending to 5 acres, 100 meters away from the main land at Dharmadam. The island is a beautiful sight from the Beach. During low tide, one can just walk to the island from the beach. In 1998, Kerala Government took over this land for development of tourism. Many different varieties of trees are found here. Some of them are Nanj, Thaani, Cheru tree, Aamakazhuthu and Pullanzchi. Also beautiful reddish brown colour rocks are surrounded by this place. The only well in the island surprisingly contains water which is not salty. It is advised not to visit this place without proper guidance from the localites as the water will rise very fast athe time of high-tide.