Caves in many of the islands have intriguing rock formations. Visit one for an awesome experience. The beaches are surrounded with excellent coral reefs which make for perfect swimming and snorkeling. Hundreds of beaches here in the archipelago are deserted. Get a boat and find your own secret beach away from the crowds.
Other popular sites are Ko Sam Sao Tripod Island with an extensive coral reef and Wua Talap Island or 'sleeping cow'. It takes some effort to climb up the steep 430m hill to a viewpoint offering great scenery of the entire archipelago and the mainland.
