Cambodia's Islands: Koh Rong, Koh Rong Samloem and the Best Beaches

Prepared by the NovAsia Editorial Team

Photographs of white sand and clear water can make Cambodia's islands look interchangeable. In practice, each coast has a different rhythm. One beach revolves around a village, a pier and evening bars; another is almost entirely occupied by a few resorts; a third requires a walk through the forest or a separate boat transfer.

The main choice is usually between Koh Rong and Koh Rong Samloem. Koh Rong is larger and more varied, with lively settlements, long undeveloped stretches of sand, family-oriented resorts and remote bays. Koh Rong Samloem feels more compact from a visitor's perspective and is generally quieter, although Saracen Bay, Lazy Beach, Sunset Beach and M'Pai Bay offer very different experiences.

The useful question is therefore not "Which is Cambodia's best beach?" but "Which beach suits this particular trip?" A first island holiday, a family stay, a few social evenings, a sunset-focused escape and several days with almost no infrastructure all require different answers.

Two islands, two different rhythms

Koh Rong is usually the stronger choice for travellers who do not want to choose between scenery and convenience. Around Koh Touch, there are cafés, bars, small shops, excursions and a lively evening atmosphere. Quieter beaches begin only a short journey away, while other parts of the island contain self-contained resorts where almost everything happens within the property.

The island's size is both an advantage and a common source of booking mistakes. Reserving a room "on Koh Rong" is not precise enough. Two hotels on the same island may be separated by jungle, a long coastal distance and no practical road connection. Moving between them can require a boat or a transfer arranged by the accommodation.

Koh Rong Samloem has a more contained tourism pattern. Most visitors arrive at Saracen Bay, where resorts, cafés and several piers line a broad crescent of sand. The west-coast beaches are separated from it by forest, while M'Pai Bay in the north has developed from a fishing village into a distinct budget and social hub.

There are fewer reasons to keep moving on Samloem. It works well when you are happy to spend several days in one bay, walk rather than rely on road transport, and accept a limited choice of shops, cash facilities and nightlife. Travellers who become restless without new restaurants or daily excursions usually find more flexibility on Koh Rong.

Koh Rong: from nightlife to near-isolation

Koh Touch

Koh Touch is the island's main arrival and backpacker area. Ferries, budget accommodation, restaurants, boat trips and evening entertainment are easy to find. It is useful as a transport base but is rarely the right choice for someone expecting uninterrupted silence and an immaculate empty beach.

Music, boat movements, pier traffic and dense development are part of the area rather than temporary inconveniences. Stay here for convenience and social energy, not for a private-island atmosphere.

Long Set Beach

Nearby Long Set Beach, also known as 4K Beach, is one of the most practical compromises for a first visit. The beach is long, the water usually appears cleaner than around the main pier, and accommodation ranges from simple rooms to comfortable resorts. More active parts of Koh Rong remain accessible when needed.

Long Set has developed considerably, so it should not be imagined as deserted. Popular sections have resorts, bars, water activities and day visitors. Travellers seeking genuine seclusion should look farther from the main piers or choose a more remote coast.

Long Beach and Sok San

The west and south-west coast is often described using overlapping names such as Long Beach, Sok San Beach and stretches near Sok San village. This is the postcard side of Koh Rong: broad pale sand, long horizons and sunset views over the sea.

The exact atmosphere depends on the location. One section may feel like a polished resort zone, while another is comparatively empty. Naming confusion has practical consequences. Before booking, check the map pin, arrival pier and final transfer rather than assuming that two properties mentioning Sok San are easy to reach from each other on foot.

Pagoda Beach and resort coasts

Pagoda Beach and neighbouring parts of the east and north-east coast appeal to travellers who want a calm resort stay away from village activity. This is the place for a "check in and remain at the hotel" format: maintained beachfront, a restaurant, pool, organised activities and a planned transfer.

The trade-off is limited independent infrastructure. Meals, activities and transport may depend almost entirely on the resort, so review prices and practical arrangements before arrival.

Lonely Beach and remote bays

Lonely Beach and other remote coves retain a more isolated character. Choose them only after checking the unromantic details: transfer time, electricity, mobile signal, food options, card payments and the procedure for leaving during rough weather.

The quiet is real, but so is the lack of alternatives. A remote beach works best when simplicity is the purpose of the stay rather than an unexpected consequence of a beautiful booking photograph.

Koh Rong Samloem: bays rather than roads

Saracen Bay

Saracen Bay is the simplest introduction to Koh Rong Samloem. Ferries use several piers along the bay, and many properties can be reached on foot along the beach or with a short local transfer. The east-facing water is often relatively sheltered, and the gradual entry suits relaxed swimming. The bay is especially attractive in the morning because it faces sunrise.

Saracen Bay works well for a first visit, couples, families and anyone who does not want to drag luggage along a forest trail. It is no longer the untouched bay described in older guidebooks. Resorts, boats and continued development are visible, and the atmosphere varies from one stretch to another.

Choose the specific location rather than only the bay name. Check distance from the pier, neighbouring development, daytime shade, restaurant access and reports of evening noise.

Lazy Beach

Lazy Beach lies on the western side of the island and is reached from Saracen Bay through the forest. The walk is commonly described as taking around 40 minutes, although weather, trail condition and pace make a substantial difference. After rain, sections can become slippery. Wheeled suitcases and beach flip-flops quickly become impractical.

The beach itself is more intimate, with warmer-toned sand and sunset views. It suits travellers who deliberately want simplicity, a small number of neighbours and few decisions. Anyone expecting a broad restaurant choice, constant air conditioning and easy shopping may find the same qualities restrictive rather than romantic.

Sunset Beach

Sunset Beach occupies another part of the west coast and functions as a separate small zone. It is valued for sunset, rocky areas with marine life and a slow atmosphere. The forest approach is more demanding than an ordinary beach path, and the range of accommodation and food is limited.

It can be an excellent base for several quiet days, but it is a poor match for limited mobility, heavy luggage or work that requires reliable connectivity.

M'Pai Bay

M'Pai Bay in the north is a different version of Samloem. The appeal is less about a perfect strip of sand directly outside the room and more about village life, affordable guesthouses, small restaurants, diving and meeting other travellers.

The water near the main pier may not resemble promotional images of Saracen Bay, but the area feels more like a living settlement than a line of resorts. Nearby coves can be very attractive, although access changes: some are reached by path, others more easily by boat, and individual guesthouses may arrange their own transfers.

Always ask the accommodation where the ferry arrives and how guests complete the last part of the journey on check-in day. Old blog instructions are less reliable than a current message from the property.

Best beaches by travel style

There is no universal ranking. A beach that is perfect for a couple reading for three days may be unsuitable for a family needing varied meals, a pharmacy and a simple transfer.

For a first island trip of three or four days, Long Set and Saracen Bay are usually the most predictable choices. Both provide an attractive beach without an unusually complicated final transfer. The west coast of Koh Rong and the western bays of Samloem are better when remoteness is an explicit goal.

For families, the practical details matter more than a general label such as "family-friendly". Ask about water depth, shade, distance from the pier, full meal availability, steps around the property and the ability to reach the mainland if a child becomes unwell. Developed sections of Long Set and Saracen Bay often provide more options, but conditions still vary between properties.

For sunset, choose the western coasts: Long Beach and Sok San on Koh Rong, or Lazy Beach and Sunset Beach on Samloem. Saracen Bay faces the opposite direction and is more naturally a sunrise location. Basic geography is often more useful than a beach ranking.

The arrival pier matters more than the island name

Most journeys to Koh Rong and Koh Rong Samloem begin in Sihanoukville. Several speed-ferry companies operate routes, but a ticket labelled "Koh Rong" does not tell you exactly where you will disembark.

Koh Rong uses Koh Touch, Long Set, Sok San and other stopping points. On Samloem, the principal destinations include Saracen Bay and M'Pai Bay, while remote beaches may require a local boat, an arranged transfer or a walk.

Before paying for accommodation, obtain exact instructions from the property:

• the recommended ferry operator;
• the departure pier in Sihanoukville;
• the correct island stop;
• the final transfer or meeting arrangement;
• what happens if weather changes the landing point.

Some ferries call at several bays, while others alter their stopping sequence according to season and demand. A service may not visit every pier every day.

A direct speedboat crossing may take less than an hour, but the journey becomes longer when the boat calls at another island or coast first. Do not connect the final island ferry with an international flight or critical onward journey without a substantial margin. Sea conditions can delay or cancel services.

Return tickets are often sold with a flexible date, but confirmation rules differ. Save the operator's and hotel's contact details, reserve the return sailing in advance and arrive at the pier at least 30 minutes before departure. The more remote the bay, the earlier the exit plan should be agreed.

Travel between Koh Rong and Samloem is possible, but the direct route may not match your preferred time or exact piers. Sometimes returning via a main stop is simpler than building a chain of local boats. Dividing a five- to seven-night holiday between the islands can work well; on a three-night trip, it often creates more packing than relaxation.

Current ferry networks in 2026 continue to serve Sihanoukville, Koh Rong, Koh Rong Samloem and Long Set, but exact schedules should always be checked for the intended date.

Weather changes the character of each coast

The most predictable island conditions are generally during the dry season from November to April. Late in the year and the first months after New Year often bring calmer seas and clearer days. March and April are still comparatively dry, but heat and sun become more demanding, especially on beaches with little natural shade.

The wet season, roughly May to October, does not mean uninterrupted rain. There can be long bright periods, lower room rates and greener landscapes. The practical risk is greater exposure to rough seas, ferry changes, muddy forest trails and water that becomes cloudy after storms.

This matters more on a short holiday than monthly rainfall averages suggest. One difficult sea day can disrupt the entire itinerary.

Different sides of the islands also behave differently. The east-facing bay of Samloem is more sheltered from some conditions, while open west coasts feel wind and swell more strongly. This does not guarantee calm water, but it explains why a photograph of one beach says little about the neighbouring shore.

Before departure, look beyond the rain symbol in a weather app. Wind, wave conditions, ferry notices and a message from the accommodation provide more useful information. The operator decides whether a boat can sail and which pier it can approach safely.

Island infrastructure without the filter

Facilities have improved, but they remain uneven. In a developed area, you may find stable electricity, mobile signal, card payment and several restaurants. In a remote bay, internet may work only in one part of the property, electricity may depend on a generator or solar installation, and the menu may be shaped by the latest supply boat.

Bring cash. Ordinary cash machines should not be assumed on Koh Rong Samloem, and card payments or cash-out services can involve fees or fail when the connection drops. Koh Rong has more options in its main tourist areas, but access is not consistent across the island. Carry small notes and confirm how the accommodation expects to be paid.

Medical care and pharmacies are limited. Buy regular medicines, sunscreen, repellent and basic first-aid supplies on the mainland. A serious injury or illness may require a boat to Sihanoukville. Travel insurance should cover the actual route and activities rather than merely state that it is valid in Cambodia.

Use drinking water supplied by the accommodation or sealed bottled water. Sea breeze can disguise the strength of the sun, so shade, sunscreen and hydration remain important. At night, mosquitoes, sandflies on some beaches and damp bungalows become the more common irritations. A mosquito net, repellent and lightweight covering are often more useful than another beach outfit.

The surrounding coral and marine habitats are sensitive. Do not stand on coral, collect live shells or chase animals for photographs. The condition of the islands depends not only on protected-area status but on the everyday behaviour of boats, hotels and visitors.

How many nights do you need?

Three nights is a reasonable minimum for one island. Arrival and check-in take part of the first day, while the final morning is shaped by the ferry. With this amount of time, choose one beach with a direct or clearly arranged transfer and avoid changing bays every day.

Four or five nights allow a more relaxed stay on Koh Rong: a base at Long Set or the west coast, a boat trip, another part of the island and some weather flexibility. On Samloem, the same duration can combine Saracen Bay with a day walk to Lazy Beach, or two different coasts if luggage and mobility make the transfer realistic.

Six or seven nights make a split between the islands worthwhile. One option is to begin with the more active Koh Rong and finish with two or three quiet nights on Samloem. The reverse also works, although moving from a secluded bay to Koh Touch can feel abrupt. Choose the sequence according to how you want the holiday to end.

Other Cambodian islands are better added when there is more time or a specific objective. Koh Ta Kiev offers a simpler, sometimes semi-off-grid stay. Koh Russey and Koh Krabey are associated largely with private resorts. The Koh Sdach archipelago appeals to divers and travellers seeking a more remote island environment, but it requires separate planning.

For a first coastal trip, Koh Rong and Koh Rong Samloem remain the most straightforward pair.

Which island should you choose?

Choose Koh Rong when variety matters. It offers a wider combination of beaches, restaurants, excursions, evening life and accommodation levels. Long Set is a strong first option; the west coast works for space and sunset; remote resorts offer seclusion without necessarily abandoning comfort.

Choose Koh Rong Samloem when slowing down is the point. Saracen Bay makes arrival easy, Lazy Beach and Sunset Beach provide a quieter west coast, and M'Pai Bay offers a more social village environment. The island works poorly for anyone expecting a different restaurant and activity every evening, but extremely well for several days in one place.

The best beach is the one whose limitations match your plan. Quiet usually means less infrastructure. A sunset coast may be harder to reach. A simple pier brings more boats and people. The more honestly those trade-offs are accepted before booking, the less the holiday depends on luck.

Sources

1. Ministry of Tourism of Cambodia — official destination information for Koh Rong, Koh Rong Samloem and island activities in Preah Sihanouk Province. Accessed 25 July 2026.
2. Buva Sea Cambodia — current ferry destinations and passenger boarding guidance. Accessed 25 July 2026.
3. Island Speed Ferry Cambodia — current routes linking Sihanoukville, Koh Rong, Koh Rong Samloem and Long Set Beach. Accessed 25 July 2026.
4. Visit Koh Rong — 2026 guides to beaches, piers, weather and island infrastructure. Accessed 25 July 2026.
5. Press and Quick Reaction Unit, Office of the Council of Ministers — information on Koh Rong Marine National Park and its constituent islands, 23 April 2018. Accessed 25 July 2026.

Frequently asked

Which island is better for a first trip, Koh Rong or Koh Rong Samloem?

Koh Rong is usually better for travellers who want a good beach alongside a wider choice of restaurants, excursions and accommodation. Koh Rong Samloem suits a quieter stay centred on one bay.

Can I visit both islands on the same trip?

Yes, but on a trip shorter than five days the transfers may take up too much time. Confirm the direct route and current timetable between the exact piers you need.

When is the best weather for Cambodia's islands?

The most predictable sea and weather conditions are generally in the dry season from November to April. During the wet season, waves, delays and ferry cancellations become more likely.