Red Rock Beach, on the private island of Rebak

Rebak Marina and Rebak Island Resort together occupy the whole of the private island of Pulau Rebak Besar (390 acres), reachable only by boat. From the jetty, a guided hiking trail leads to Red Rock Beach, framed by reddish mudstone cliffs. According to Rebak Island Resort, the rock is said to contain 300-million-year-old fossils, and a sea cave on the site is said to have formed through erosion during the Jurassic period. The activity is organised directly by the resort's Recreation team, equipment provided, minimum group of two adults. A walk and geological discovery reachable on foot from the anchorage, on an island that remains closed to outside visitors.