National ParkPreah Sihanouk

Ream National Park

Ream National Park protects a rare combination of coastal and marine habitats just 18 km from Sihanoukville. The park encompasses mangrove estuaries, sandy beaches, coral reefs, and lowland evergreen forest. It's one of Cambodia's most accessible parks and offers a welcome contrast to Sihanoukville's developed beach scene, with boat tours through mangrove channels and secluded beaches reachable only by water.

210 km²0–200mEst. 1993$5 for foreigners

Highlights

✦Mangrove boat tours through pristine estuary channels
✦Secluded beaches accessible only by boat
✦Coastal and marine ecosystems in one park
✦Closest national park to Sihanoukville
✦Dolphin-spotting opportunities at river mouths

Trails & Routes

Easy2–3 hoursN/A (boat)

Mangrove Boat Tour

Guided boat ride through mangrove channels, visiting fishing villages and secluded beaches. Morning departures best for wildlife.

Easy1.5 hours4 km

Coastal Forest Trail

Walk through lowland forest to a quiet beach. Relatively flat with some shade.

Wildlife

Species you may encounter in Ream National Park:

Irrawaddy dolphinMacaquesSea eaglesKingfishersMonitor lizardsVarious marine fishHorseshoe crabs

Best Time to Visit

Best months: November, December, January, February, March, April

Getting There

Nearest city: Sihanoukville

Located 18 km from Sihanoukville along the airport road. Accessible by tuk-tuk (30 min) or motorbike. Boat tours depart from the ranger station near the park entrance.

Where to Stay

Sihanoukville hotels$15–80/night

Most visitors base in Sihanoukville and visit for a half or full day.

Safety Warnings

Wear reef shoes when walking on coral beaches

Sun protection essential on boat tours

Some areas affected by nearby development — check current conditions

Nearby Attractions

Sihanoukville Koh Rong

FAQ

Is Ream National Park worth visiting?

Yes, especially the mangrove boat tour which offers a peaceful escape from Sihanoukville. The secluded beaches are beautiful and rarely crowded. Best for nature lovers looking for a half-day trip.

How do I arrange a Ream boat tour?

Explore Other Parks

Bokor National Park Kirirom National Park Virachey National Park Botum Sakor National Park Phnom Kulen National Park Kep National Park Cardamom Mountains Keo Seima Wildlife Sanctuary Kulen Promtep Wildlife Sanctuary Prey Lang Wildlife Sanctuary Tonle Sap Biosphere Reserve

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