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Southern Coast
Sihanoukville
Gateway to Cambodia's most beautiful islands — turquoise waters, white sand beaches, world-class diving, and the ethereal glow of bioluminescent seas after dark.
About Sihanoukville & the Islands
Cambodia's Island Paradise
Off the southern coast of Cambodia, a scattering of tropical islands rises from the warm, clear waters of the Gulf of Thailand. Koh Rong and Koh Rong Sanloem are the jewels of the archipelago — places of extraordinary natural beauty where jungle meets sea and the pace of life slows to almost nothing.
The diving here rivals anywhere in Southeast Asia. Coral reefs teem with life, visibility is exceptional, and the water temperature is warm year-round. Above the surface, the islands offer everything from lively beach bars to utterly secluded coves accessible only by boat.
What sets Sihanoukville's islands apart is the bioluminescence. On dark nights, the plankton-rich waters glow a vivid blue-green as you move through them — one of nature's most astonishing spectacles, and one that very few travellers ever witness. We make sure our guests do.
At a Glance
- Region
- Southern Coast
- Best Season
- Nov – May (dry season)
- Known For
- Islands, diving, beaches
- From Phnom Penh
- ~4 hours by road
- From Kampot
- ~1.5 hours by road
- Ideal Stay
- 3 – 5 nights
What Awaits
Sihanoukville Highlights
Koh Rong & Koh Rong Sanloem
Cambodia's two most celebrated islands offer contrasting experiences — Koh Rong for lively beach energy and jungle treks, Koh Rong Sanloem for secluded coves, hammocks, and total tranquillity.
World-Class Diving & Snorkelling
The waters around Sihanoukville's islands are among Southeast Asia's finest for diving. Coral gardens, reef sharks, seahorses, and vibrant macro life await beneath the surface.
Bioluminescent Plankton
On moonless nights, the waters around Koh Rong glow an ethereal blue-green. Swimming through bioluminescent plankton is one of the most magical natural experiences in all of Cambodia.
Private Island Charters
Escape the crowds entirely on a private boat charter to the outer islands — uninhabited beaches, crystal-clear snorkelling spots, and a freshly prepared seafood lunch served on the sand.
Curated Experiences
How We Explore the Islands
Private Island Hopping Charter
Full DayA fully private speedboat charter visiting three or four of the most beautiful spots in the Sihanoukville archipelago — secluded beaches, snorkelling reefs, and a seafood lunch prepared on board.
Koh Rong Sanloem Overnight Escape
2 DaysSpend a night on the quieter, more refined Koh Rong Sanloem — staying in a boutique beachfront bungalow, kayaking through mangroves, and swimming in bioluminescent waters after dark.
Scuba Diving Introduction
Full DayFor first-time divers, a private PADI Discover Scuba session in the calm, warm waters around the islands. For certified divers, guided dives to the best reef and wreck sites in the area.
Sunset Fishing with Local Fishermen
Half DayJoin a traditional Cambodian fishing family on their evening catch. Learn traditional net-casting techniques, watch the sun set over the Gulf of Thailand, and enjoy the freshest possible seafood dinner.
Jungle Trek & Waterfall, Koh Rong
Half DayVenture into the dense jungle interior of Koh Rong with a local guide, following trails to hidden waterfalls and viewpoints that overlook the island's pristine coastline.
Bioluminescence Night Swim
EveningOn a new moon night, wade into the shallows of Koh Rong's Long Set Beach and watch the water light up around you. A truly otherworldly experience that stays with you long after you leave.
Plan Your Visit
Ready to Discover the Islands?
Whether you want a private island charter, a diving adventure, or simply a few days of complete seclusion on a white sand beach — we'll arrange every detail.