Overview
East of Sihanoukville, the 210 sq km Ream National Park blends mangroves, tropical rainforest, and coral reef beaches into a richly varied ecosystem. Boat tours wind through the mangroves where you may spot monkeys and eagles, and quiet beaches inside the park are great for swimming. A solid choice for travelers interested in ecotourism. Boat tour about USD 20-35. About 20 minutes by taxi from Sihanoukville.
Travel Tips
A boat tour is the most efficient way to see the mangroves and hidden beaches. Bring mosquito repellent.
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🇰🇷 Tips for Korean Travelers
Practical info for Korean travelers heading to Sihanoukville, Cambodia from Seoul (ICN).
Korean Passport · Visa
Check visa rules for Cambodia on the Korean MOFA travel advisory site before flying — visa-free, visa-on-arrival or e-visa rules change often. Keep at least 6 months of passport validity.
Flight from Incheon (ICN)
Compare direct and connecting flights from Incheon (ICN) to Sihanoukville on Skyscanner or Google Flights. Early-morning departures from Korea are usually the cheapest option.
KRW ↔ Local Currency
Check the live FX widget above for the latest KRW rate. Korean travel cards like Travel Wallet, Hana EZ and Toss FX offer free local ATM withdrawals and competitive rates.
Korean Community · Korean Food
Many cities have an active Korean community in Sihanoukville with Korean restaurants, mini-marts, and Korean-speaking guides. Search Naver Cafe or KakaoTalk open chats for "Sihanoukville 한인" before you go.
Attractions near Ream National Park
Tap a pin on the map to jump to that attraction.
Bamboo Island (Koh Russey)
A small island off Sihanoukville known for quiet white-sand beaches and snorkeling.
📍 10.4km away
Serendipity Beach
Sihanoukville's main beach and the launch point for island ferries.
📍 17.1km away
Independence Beach
A 1.5 km palm-lined beach in front of the historic Independence Hotel.
📍 19.3km away
Wat Leu (Upper Pagoda)
A gilded Buddhist temple on a hill overlooking Sihanoukville.
📍 21.4km away
Kbal Chhay Waterfall
A tiered waterfall near Sihanoukville, popular with locals for picnics.
📍 25.7km away
Koh Tas Diving Site
A diving and snorkeling spot near Sihanoukville with rich coral and tropical fish.
📍 26.5km away
Koh Rong Samloem
Quieter and more pristine than Koh Rong — a Cambodian paradise island.
📍 38.9km away
Koh Rong
A hidden-gem Cambodian island of crystal-clear seas and lush tropical jungle.
📍 50.7km away
Bokor National Park
A misty mountaintop national park with eerie French colonial-era ruins.
📍 56.7km away
Kampot
A riverside town famous for its world-class pepper and French colonial buildings.
📍 57.2km away
Things to Do in Sihanoukville
Koh Rong Day Boat Tour
Day boat tour from Serendipity Pier hopping between Koh Rong and Koh Rong Samloem. Includes 3-4 snorkeling stops, an island lunch, and beach time.
Bioluminescent Plankton Tour
Night tour on moonless evenings to see bioluminescent plankton light up the sea like stars at Koh Rong. A magical experience as the light traces your hand through the water.
Ream National Park Mangrove Boat
Eco tour by small boat through Ream National Park's mangroves, spotting monkeys, eagles, and local fishermen at work. Includes lunch and swimming at a quiet beach.