Blue Destiny Boat Charters runs dive and snorkel day trips to Rottnest Island in Western Australia aboard a 68ft catamaran, a short boat ride from Fremantle. Trips visit limestone reefs covered in soft corals with plentiful fish life, and divers without a certification can join a Discover Scuba experience. The operator also runs deep dive day trips at Rottnest Island and technical dive day trips in Perth waters departing Fremantle, open to technical divers and single-cylinder recreational divers with Deep certification, with decompression dives allowed for suitably certified and experienced divers. Private charters for social clubs or school groups can be arranged for up to 60 snorkellers or 40 scuba divers.