Kapalai Island is a small, picturesque island located in the Celebes Sea off the coast of Borneo, Malaysia. It is known for its stunning coral reefs and crystal-clear waters, making it a popular destination for snorkeling and diving enthusiasts. The island is primarily a resort area, featuring overwater chalets that provide direct access to the ocean. The island is uninhabited except for the resorts, which offer a tranquil escape for visitors. Its proximity to other attractions, such as Sipadan Island and Mabul Island, enhances its appeal for those looking to explore the rich marine biodiversity of the region.