Fodor's Expert Review Rubiah Sea Garden

Take a boat out to Rubiah Island, about 200 meters (656 feet) from Iboih Beach, for some of the best diving and snorkeling on the island. This nature reserve is known for its coral reefs and hosts a phenomenal number of colorful fish, including angelfish, parrotfish, lionfish, and more. If you're not the diving type, you can view the underwater creatures through a glass-bottomed boat.