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Snorkelling
Possible around most of the islands, with the best snorkelling being at the further our islands for visibility, corals and fish. Many restaurants at Serendipity Beach advertise a snorkelling trip for US$15, but most are incapable of properly explaining what their offer includes. Most will boil down to the same trip organized by one of the travel agents which includes (simple) breakfast at the beach, a visit to two snorkelling spots and a 3-hr lunch break at Koh Russei (Bamboo Island). If you are serious about your snorkelling, you should consider going with one of the three scuba dive shops, to ensure you get proper gear.
Listing from Wikivoyage: Sihanoukville, CC BY-SA 4.0.
Updated 28 Sept 2026. Something wrong? Tell us.