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Long Set Beach / 4K Beach

Long Set, commonly called 4K Beach, is a long sandy beach on Koh Rong’s south-east coast. It has its own ferry stop and accommodation spread along the shore, separate from the Royal/Sok San beach area.

Suggested timeHalf day or beach stay
AdmissionCheck current access terms
PlanningAllow for weather and access
ProvinceSihanoukville

WHAT MAKES IT SPECIAL

Highlights

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Plan your visit

Open area map
Opening hours
Visit in daylight; confirm any managed entrance hours
Address / entrance
South-east coast of Koh Rong, Preah Sihanouk, Cambodia
Facilities
Beachfront restaurants and stays; services vary along the shore.
Accessibility
Step-free access and accessible toilets are not verified. Ask about the exact route before travelling.
Bring
Drinking water, sun protection, cash and suitable footwear

Description

Long Set suits a beach stay with space between properties while remaining connected to Koh Touch. The area near Long Set Pier is convenient for arrivals, but a hotel farther along the beach may still require a substantial walk or arranged transfer. “Long Set” and “Long Beach” are not interchangeable names.

Destination research reference ↗

How to Get There

Take an island ferry from Sihanoukville to the Koh Rong pier serving your accommodation, then use the island road or an onward boat to your beach. Long Set and other Koh Rong beaches are different landing areas; match the ferry destination with the beach before buying a ticket.

Road and transport context ↗

Admission

Budget for the boat crossing separately from accommodation, beach services and paid activities. Public beach access, private resort facilities and offshore excursions have different arrangements; a reliable combined tariff is not published here.

Things to Do

Take a shoreline walk and choose a quieter section away from the pier.

Spend time on the sand near your accommodation.

Take boat or snorkelling outing through an operator who explains the weather limits.

What to Eat

Grilled fish, prawns and squid are coastal meal options. Eat at an established waterfront restaurant, or carry a picnic for a remote beach; island meals are easiest near the village or your accommodation.

Where to Stay

Sihanoukville city is the mainland base. For an island stay, choose accommodation on the same island and beach as the boat arrival, or include an onward transfer.

Best Time to Visit

The drier months, roughly November to April, are usually more practical for island travel. Wind and sea conditions still control crossings; leave flexibility around the return to the mainland.

Before You Go

Long Set/4K and Royal or Sok San Beach are different destinations on opposite sides of Koh Rong. Confirm the beach name and ferry stop before booking your transfer.

Videos

No verified video has been added for this place yet.

Location map

Area overview: Long Set Beach / 4K Beach

Shows the wider destination area. Entrances, parking and boat landings can be elsewhere.

Location reference ↗

© OpenStreetMap contributors · ODbL 1.0

South-east coast of Koh Rong, Preah Sihanouk, Cambodia

Open area map in Google Maps ↗

Guide reviewed 25 October 2026. Prices and access can change.

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