While Thailand and Vietnam often steal the spotlight when it comes to Southeast Asian beaches, Cambodia’s coastline remains one of the region’s best-kept secrets. With over 440 kilometers of pristine shoreline along the Gulf of Thailand, Cambodia offers a diverse array of beach experiences, from untouched island paradises to vibrant coastal towns. Let’s explore some of the most beautiful and lesser-known beaches that make Cambodia a must-visit destination for sand and sea lovers.

1. Koh Rong: The Island Paradise

Just off the coast of Sihanoukville, Koh Rong is Cambodia’s second-largest island and a true tropical haven.

Highlights:

  • Long Beach: 7 kilometers of powdery white sand and crystal-clear waters
  • Bioluminescent plankton: Experience the magical glow at night in certain areas
  • Diverse accommodations: From budget-friendly bungalows to luxurious resorts

Tips:

  • Visit Sok San Beach for a more secluded experience
  • Take a boat tour around the island to discover hidden coves and snorkeling spots

2. Otres Beach: The Laid-Back Alternative

Located just south of Sihanoukville, Otres Beach offers a more relaxed atmosphere compared to the bustling Ochheuteal Beach.

Highlights:

  • Calm, shallow waters perfect for swimming
  • Beachside bars and restaurants with a chilled-out vibe
  • Beautiful sunsets over nearby islands

Tips:

  • Visit Otres Market on Saturday nights for live music and local crafts
  • Rent a kayak to explore the nearby mangroves

3. Koh Thmei: The Eco-Lover’s Dream

Part of Ream National Park, Koh Thmei is an untouched island paradise for nature enthusiasts.

Highlights:

  • Pristine, empty beaches
  • Rich biodiversity, including over 150 bird species
  • Opportunities for kayaking and snorkeling in unspoiled waters

Tips:

  • Stay at the eco-friendly Koh Thmei Resort, the only accommodation on the island
  • Bring binoculars for bird watching

4. Kep Beach: The Historic Retreat

Once a glamorous resort town for French colonials, Kep is making a comeback with its unique charm.

Highlights:

  • Small but picturesque beach with calm waters
  • Famous crab market offering fresh seafood
  • Kep National Park for hiking and stunning views

Tips:

  • Visit nearby Rabbit Island (Koh Tonsay) for a day trip to a more secluded beach
  • Try the region’s specialty: Kep crab with Kampot pepper

5. Long Set Beach, Koh Rong Samloem: The Tranquil Escape

Koh Rong’s smaller sister island offers a more peaceful alternative with its stunning Long Set Beach.

Highlights:

  • 3 kilometers of pristine white sand
  • Clear, turquoise waters ideal for swimming and snorkeling
  • Limited development, maintaining a serene atmosphere

Tips:

  • Stay at one of the eco-resorts to minimize your environmental impact
  • Hike to the lighthouse for panoramic views of the island

6. Sner Beach, Koh Kong: The Hidden Gem

Located in the southwestern province of Koh Kong, Sner Beach remains largely undiscovered by tourists.

Highlights:

  • Unspoiled, golden sand beach stretching for kilometers
  • Backdrop of lush Cardamom Mountains
  • Opportunities for wildlife spotting in nearby mangrove forests

Tips:

  • Visit the nearby Peam Krasaop Wildlife Sanctuary for mangrove tours
  • Try local seafood at the small fishing village

Best Times to Visit Cambodia’s Beaches

  • November to April: Dry season with sunny weather, ideal for beach activities
  • May to October: Wet season, fewer crowds but occasional rain showers

Responsible Beach Tourism

As you explore Cambodia’s beautiful coastline, remember to practice responsible tourism:

  1. Use reef-safe sunscreen to protect marine ecosystems
  2. Avoid single-use plastics and participate in beach clean-ups when possible
  3. Respect local cultures and dress codes, especially in fishing villages
  4. Support local businesses and communities
  5. Choose eco-friendly accommodations that prioritize sustainability

Getting There and Around

  • International flights arrive at Phnom Penh and Siem Reap airports
  • Sihanoukville has a domestic airport with connections to major cities
  • Buses and private taxis connect coastal areas to major cities
  • Boats are available for island transfers

Cambodia’s beaches offer a perfect blend of natural beauty, cultural experiences, and opportunities for relaxation. Whether you’re seeking a lively beach town, a secluded island getaway, or an eco-adventure, Cambodia’s coastline has something for every type of beach lover. By venturing beyond the well-trodden paths of Southeast Asian tourism, you’ll discover some of the region’s most stunning and unspoiled coastal landscapes.

So pack your sunscreen, bring your sense of adventure, and prepare to be amazed by the hidden coastal treasures of Cambodia!