Crystal clear turquoise water and white sand beach on Koh Rong island, Cambodia

Preah Sihanouk

Tropical Islands & Gulf of Thailand Beaches

Beaches & IslandsSnorkelingDivingIsland Life

Why Visit Preah Sihanouk?

While Sihanoukville city has undergone dramatic changes in recent years, the islands offshore remain genuinely extraordinary. Koh Rong and Koh Rong Samloem are among Southeast Asia’s most beautiful — long white beaches, warm turquoise water, and a pace of life that immediately dissolves any urban stress.

Koh Rong

Cambodia’s second-largest island is the livelier of the two main islands — Long Beach stretches for 7km of white sand, and the main village has grown a vibrant backpacker scene. The bioluminescent plankton visible at night is one of nature’s most magical phenomena. Stay at a budget beach bungalow or upgrade to Song Saa Private Island for world-class luxury.

Koh Rong Samloem

Smaller, quieter, and arguably more beautiful than Koh Rong. Saracen Bay on the western side is a perfect crescent of white sand fringed by jungle — pure paradise. Development is intentionally low-key; most accommodation runs on solar power.

Getting There

Ferries to Koh Rong and Koh Rong Samloem depart from Sihanoukville’s Ochheuteal Beach pier multiple times daily. The crossing takes 45 minutes to 1.5 hours depending on the island and sea conditions.

Quick Info

Best For
Beaches & Islands, Snorkeling, Diving, Island Life
Suggested Stay
3–5 days
Best Time
November to April

Plan Your Trip

See itineraries that include Preah Sihanouk.

Browse Itineraries