When people think of Southeast Asia’s best beaches, Cambodia might not be the first place that comes to mind—but it absolutely should be. Beyond the nightlife of Sihanoukville and the backpacker buzz of Koh Rong, Cambodia hides a treasure trove of underrated islands with soft sand, clear waters, and hammocks that beg you to stay a little longer. Whether you’re after rustic bungalows or untouched nature, these Cambodian beach getaways are the slow-travel escapes you didn’t know you needed.
Koh Ta Kiev: Barefoot Island Bliss
Just a short boat ride from the mainland, Koh Ta Kiev is perfect for travelers who want to disconnect. There’s no Wi-Fi, electricity runs a few hours a day, and the jungle-meets-beach setting is simply dreamy. Expect to sleep in treehouse-style bungalows or tents and spend your days swimming, snorkeling, and sipping cocktails from driftwood bars like Last Point or Ten103.
Pro Tip: Bring a headlamp and cash—there are no ATMs or 24/7 lights on this island.
Koh Thmei: Nature Lover’s Paradise
Located in Ream National Park, Koh Thmei is a wild, peaceful escape filled with mangroves, birdlife, and long empty beaches. There’s just one eco-resort on the island, making it ideal for those looking to unplug completely. Come for the sunsets, stay for the dolphins and thousands of migrating birds.
Getting there requires some planning, but the resort arranges longtail boat transfers from the mainland.
Koh Totang: Private Island Vibes Without the Price Tag
Tiny and off-grid, Koh Totang feels like your own private island. There’s one eco-lodge—Nomads Land—with colorful cabins right by the sea. Solar power, compost toilets, and a focus on sustainability create a unique vibe that attracts creative souls and laid-back wanderers.
If you’re looking to journal, nap in a hammock, and forget what day it is, this is your spot.
Koh Sdach Archipelago: Undiscovered and Local-Focused
Closer to the Thai border, the Koh Sdach islands are rarely visited by international tourists. Here, you’ll find small fishing villages, authentic Khmer culture, and plenty of empty beaches to explore by boat or kayak. It’s best for adventurous travelers or those looking to see a different side of Cambodia’s coastline.
Koh Rong Samloem (The Chill Side of Famous)
While not as “hidden” as others on this list, Koh Rong Samloem is still far quieter than its party-loving sibling, Koh Rong. Head to Saracen Bay for soft white sand and clear water or choose Sunset Beach for laid-back bungalows and unforgettable views.
It’s a great “intro” to Cambodia’s island life if you want beach time with a few more comforts.
Final Thoughts
If your dream beach escape includes hammocks, jungle sounds, and sand between your toes without the big resorts or noisy crowds, Cambodia’s underrated islands are calling. They may take a little extra effort to reach—but the peace, beauty, and raw magic you’ll find make it 100% worth it.

















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