Ream National Park: A Guide to Sihanoukville's Coastal Escape

Just 18km from the rapid urbanization of Sihanoukville lies a diverse ecosystem of mangroves, sandy beaches, and islands: Ream National Park. While parts of the park are undergoing significant development, it remains the best place in the province to find hidden beaches and explore the famous mangrove rivers.

Top 3 Adventures in Ream National Park

1. Walk to Prince Island (Koh Sampoch)

One of the most photogenic spots in the park. A long wooden bridge connects the mainland to this tiny, rocky island. It is famous for its unique rock formations and is a favorite spot for local wedding photography and sunset views.

2. The Mangrove River Cruise

The Prek Teuk Sap river is the heart of the park. Hiring a local boat allows you to glide silently through the mangrove forests. Keep your eyes open for brahminy kites (eagles), storks, and if you are lucky, silvered langur monkeys in the trees.

3. Escape to Koh Thmei Island

If you want true isolation, take a boat to Koh Thmei. Unlike the busy city beaches, this island remains largely undeveloped. It is known for its golden shells, bird watching opportunities, and the eco-friendly Koh Thmei Resort.

Essential Planner: Know Before You Go

• Location: 18km east of Sihanoukville (near the Airport). The road is paved and easy to drive.
• Costs:
  • Entrance: Free for general areas, small fees for specific zones.
  • Boat Tours: $20-$40 depending on the route and group size.
  • Parking: 2,000 - 4,000 Riel.
• What to Bring: Sunscreen, insect repellent (vital for mangroves), and cash (no ATMs inside the park).

Find Your Way

Plan Your Eco-Adventure

The best way to experience the mangroves without getting lost is to hire a local ranger or guide at the park entrance. If you prefer a hassle-free trip, you can book a day tour that includes hotel pickup from Sihanoukville.

Check Ream Tour Availability