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

Just a short drive from the bustling city of Sihanoukville lies a protected paradise of jungle, mangroves, and pristine coastline: Ream National Park. It's an essential day trip for nature lovers looking to escape the city and discover the wild, natural beauty of Cambodia's coast.
Top 3 Adventures in Ream National Park
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1. Relax on the Mainland Beach
The main beach at Ream is a long, narrow stretch of sand that's often quiet and relaxing. While some parts are used by local fishermen, other areas near the Naval Base have vendors selling drinks and renting tubes. It's a great spot to swim, sunbathe, and enjoy a picnic.

2. Explore the Mangrove Forests
One of the park's highlights is the Prek Teuk Sap River, which is lined with incredible mangrove forests. You can hire a local boat for a tour to cruise through these vital ecosystems, spot diverse birdlife, and even look for fishing eagles or monkeys.

3. Discover the Pristine Islands
Ream National Park also includes several beautiful islands, such as Koh Thmei and Koh Ses. A boat trip can take you out to these islands for trekking, snorkeling in clear waters, and enjoying truly unspoiled beaches away from any crowds.
Essential Planner: Know Before You Go
- Location & Travel: Located about 18-20 km east of Sihanoukville. The turn-off from National Road 4 is near the airport. The journey takes about 30-40 minutes by car or motorbike.
- Costs (Important!): The park is NOT entirely free for tourists.
- Park Entrance Fee: ~$5 for foreigners.
- Mangrove Boat Tour: ~$20-30 per boat.
- Island Boat Trip: ~$40-60+ per boat.
- What to Bring: Sunscreen, hat, insect repellent (especially for the mangroves), swimwear, towel, and cash for fees and food.
Find Your Way
Plan Your Eco-Adventure
The best way to experience Ream is with a local guide who can arrange boat trips and show you the hidden gems. Book a day tour from Sihanoukville to explore the mangroves and islands hassle-free.
Book a Ream National Park Tour