Located roughly 25 kilometers (16 miles) off the coast of Sihanoukville in the Gulf of Thailand, Koh Rong is Cambodia's second-largest island. Reaching this tropical destination is straightforward via sea routes, with multiple daily high-speed ferries operating from Sihanoukville to convey visitors across the water in approximately 30 to 45 minutes.
The island boasts 43 kilometers (27 miles) of delicate beaches spanning at least 23 distinct stretches. You will discover sands ranging from white to beige and even rose hues, set alongside sandstone rock formations, crescent-shaped bays, and calm inlets. The open southern coast features dramatic seaside landscapes, while the sheltered eastern shore offers gentle slopes and smooth hills.
Surrounded by islets and reefs teeming with marine life, Koh Rong is part of the Koh Rong Marine National Park. The lush, largely forested interior conceals seasonal waterfalls, creeks, and a central savanna belt, offering an appealing environment for beachgoers, nature lovers, snorkellers, and coastal explorers alike.
01 Highlights & things to do
What makes this stretch of coast worth the trip — from the water to the walks, wildlife and the views.
Compiled from Wikipedia · conditions vary with weather, tides and the season.
Beach map & the area
The free OpenStreetMap layer below shows the beach and its surroundings — the coastline, access roads, nearby towns and where to park. Zoom in for detail, or open it live in a full map.
Map: © OpenStreetMap contributors (ODbL, free).
02 Getting there
| Option | Detail |
|---|---|
| High-Speed Ferry | Daily high-speed ferries connect Sihanoukville to Koh Rong in about 30 to 45 minutes. |
Getting there · Last updated: 2026-09-12 · always double-check access & ferries
03 Where to stay
Resorts, towns and areas near the beach — the closer you stay, the easier the early-morning and sunset hours when the light is best and the crowds are thin.
The island's main tourist hub featuring numerous guesthouses and businesses right near the shore.
A coastal village setting situated on the western side of the island.
Located in the north-east, offering coastal accommodations away from the main hub.
A peaceful coastal village settlement on the eastern side of Koh Rong.
04 Nearby & around
Other beaches, coves, towns and sights within easy reach — worth stringing together into a coastal day.
Good to know
- High-speed ferry access from Sihanoukville takes roughly 30 to 45 minutes by sea.
- Koh Rong is part of Cambodia's first marine national park, protecting local waters and coral reefs.
- Villages and accommodations are situated along the coast, while the island's interior remains largely forested and uninhabited.