Chakraphong Cave is located on Sichang Island. There is a large Buddha image enshrined. The Buddha image looks so illuminated that the people of Koh Sichang called it Phra Luang (Golden Buddha Image). There is a cave under Phra Luang, with a hollow of about 25-meter depth. The deepest part of the cave is the exit. Above the cave, near the image, there is a balcony where you can enjoy the view of Kham Island, Prong Island, and Chao Pho Khao Yai Shine.