
When it comes to beach vacations in Southeast Asia, most people think of Thailand or Bali. But if you’re looking for a destination with fewer crowds, crystal clear water, and a swimming experience, here’s where you can enjoy it. Cambodia best beaches for swimming These should definitely be on your next travel list. Cambodia, often known for its Angkor Wat temples, also boasts some truly beautiful and untouched beaches. In this blog, we’ll tell you about Cambodia’s best beaches, where swimming is a dream.
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Why are Cambodia’s beaches special?

Cambodia’s coastline borders the Gulf of Thailand, making the waters warm, calm, and clear. Most of the beaches here are still free from tourist crowds, making this a perfect destination for a peaceful swim. Let’s now discuss the beaches that are considered the best for swimming.
1. Otres Beach, Sihanoukville
Located near the city of Sihanoukville, Otres Beach is one of Cambodia’s most popular beaches. The waters are exceptionally clear and calm, making it a great spot for family swimming. The waves are gentle in the morning, making it comfortable for both children and adults. There are also several small beach bars and restaurants along the beach, where you can enjoy fresh coconut water or seafood after a swim. Watching the sunset in the evening is a truly unique experience.
2. Koh Rong Island
If you want a true paradise experience, be sure to visit Ko Rong Island. This island is about an hour and a half by boat from Sihanoukville. The waters are so clear that you can see the fish swimming below without diving. Long Beach and Sok San Beach are two of the most popular swimming spots. Sok San Beach is especially great for those who want to see the bioluminescent plankton that glow in the ocean at night. Swimming at night and watching the glowing lights in the water is a magical experience you will never forget.
3. Koh Rong Samloem

Located near Ko Rong, this small island is even quieter and less crowded. Saracen Bay is known for its soft white sand and shallow, clear waters, making it extremely safe for swimming. The waves are gentle, making it perfect for those new to swimming or traveling with children. There aren’t many resorts or hotels on the island, allowing its natural beauty to remain intact.
4. Ray Beach and Serendipity Beach, Sihanoukville
Located within Sihanoukville city, Ream Beach and Serendipity Beach are also good options for swimming. Ream Beach, being close to Ream National Park, is surrounded by lush greenery, making the view even more beautiful. Serendipity Beach tends to be a little busier, but its abundance of cafes and guesthouses makes it popular with budget travelers. If you’re looking for a swim, street food, and a local vibe, this is the place for you.
5. Koh Tonsay – Rabbit Island
Located near the town of Kep, Koh Tonsay, also known as Rabbit Island, is a quiet and uncrowded island. The waters are crystal clear and the beaches are completely natural. There are not many hotels or tourists here, so if you want a relaxing swim away from the crowds, this island is a hidden treasure.
Best time for swimming
The best time to visit Cambodia and go swimming is between November and April. During this time, the weather is dry, the seas are calm, and the skies are clear. During the monsoon months (May to October), swimming can be a bit difficult due to rain and strong waves, so keep this in mind when planning your trip.
Things to keep in mind while swimming
There are a few things to keep in mind when swimming on Cambodia’s beaches. First, always try to swim in areas with lifeguards, as many islands don’t have lifeguards. Be sure to use sunscreen, as the sun can be quite intense. Also, be careful not to harm marine life and coral reefs—many beaches are now working towards environmental conservation and expect tourists to cooperate.
conclusion
Cambodia isn’t just a land of temples and history, its beaches are equally beautiful and memorable. Whether you’re looking for a relaxing swim in the calm waters or a magical experience amidst the glowing plankton at night, Cambodia has the best beaches for swimming They meet every expectation. Whether it’s the ease of Otres Beach, the clear waters of Ko Rong, or the tranquility of Rabbit Island, each beach tells a unique story. So, the next time you’re planning a trip to Southeast Asia, be sure to add these untouched beaches in Cambodia to your list.
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