According to Swiss Cottage Tioman, the prices for snorkeling in Tioman Island are as follows: Boat TripAdult PriceChild Price Rengis IslandRM45RM23 Full day Coral Island tripRM110RM55 Half day Coral Island tripRM85RM43 Full Day Mukut Waterfall tripRM115RM58 Fishing tripRM110RM55 Costal tripRM80RM40 *Kindly call for latest price/ promo