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    Last verified: March 1, 2026by Cambodia Travel Team · Local Experts & Travelers
    Best Islands in Cambodia — Complete Guide & Rankings (2026)
    From party islands to deserted paradises, discover Cambodia's best islands. Transport, accommodation, and insider tips for Koh Rong, Koh Rong Sanloem, and more.
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    Best Islands in Cambodia Ranked

    Cambodia's coastline hides a stunning archipelago of islands ranging from backpacker party havens to Robinson Crusoe hideaways. Unlike Thailand's overdeveloped islands, many Cambodian islands remain beautifully raw — no roads, no ATMs, just sand, sea, and silence.

    What are the best islands in Cambodia?

    Koh Rong Sanloem is the best all-round island (beautiful beaches, good accommodation, peaceful). Koh Rong is best for backpackers and nightlife. Koh Tonsay (Rabbit Island) is the best budget day trip from the mainland.

    #1

    Koh Rong Sanloem

    Best All-Round Island
    Sihanoukville (45 min ferry)

    The quieter, more refined sister of Koh Rong. Saracen Bay has crystal water, good mid-range resorts, and excellent snorkeling. Lazy Beach on the west side is even more secluded.

    💡 Insider Tip: Book Saracen Bay for comfort, Lazy Beach for seclusion. Both are stunning.

    #2

    Koh Rong

    Largest Island, Best Nightlife
    Sihanoukville (45 min ferry)

    Cambodia's largest island with 43km of coastline. The main village (Koh Touch) has nightlife, while Sok San and Lonely Beach offer 7km of empty white sand.

    💡 Insider Tip: Stay at Sok San side for peace, Koh Touch for the party. Bioluminescent plankton on Lonely Beach.

    #3

    Koh Tonsay (Rabbit Island)

    Cheapest Island Escape
    Kep (25 min boat)

    A tiny, charmingly undeveloped island with basic beach bungalows and zero WiFi. The ultimate digital detox at $7 return boat fare.

    💡 Insider Tip: Bring cash and a good book. That's genuinely all you need.

    #4

    Koh Ta Kiev

    True Off-Grid Experience
    Sihanoukville (30 min boat)

    Wild, no-electricity island with jungle trails and basic accommodations. Generators run until 9 PM. The most authentic "deserted island" experience in Cambodia.

    💡 Insider Tip: Not for everyone — no hot water, limited food options. But magical if you embrace it.

    #5

    Koh Sdach

    Undiscovered Gem
    Koh Kong (boat from mainland)

    A sleepy fishing island archipelago far from the tourist trail. Excellent diving, friendly locals, and virtually zero tourists.

    💡 Insider Tip: Arrange diving through the single guesthouse. Bring all supplies from the mainland.

    #6

    Song Saa Private Island

    Ultra-Luxury Resort
    Koh Rong Archipelago

    Two private islands connected by a footbridge, with overwater villas and a marine conservation area. Cambodia's only luxury island resort.

    💡 Insider Tip: Honeymoon splurge territory. From $1,500/night but includes marine reserve access.

    #7

    Koh Totang

    Eco-Friendly Retreat
    Koh Kong (boat)

    An eco-lodge island with solar power and a coral reef right offshore. Perfect for snorkeling and kayaking with a sustainable conscience.

    💡 Insider Tip: Only accessible via the Nomads resort. Book well in advance.

    #8

    Koh Puos (Snake Island)

    Connected Island Escape
    Sihanoukville (10 min boat)

    A connected island via a Chinese-built bridge, rapidly developing. Currently has beaches and seafood restaurants without the full resort treatment.

    💡 Insider Tip: Visit now before development changes it. The bridge makes access easy.

    Frequently Asked Questions

    Frequently Asked Questions

    Speed ferries from Sihanoukville serve Koh Rong and Koh Rong Sanloem (45 min, $12-25 return). Koh Tonsay is a 25-min boat from Kep ($7 return). Other islands require private boat arrangements.

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    On This Page

    • Quick Answer
    • #1 Koh Rong Sanloem
    • #2 Koh Rong
    • #3 Koh Tonsay (Rabbit Island)
    • #4 Koh Ta Kiev
    • #5 Koh Sdach
    • #6 Song Saa Private Island
    • #7 Koh Totang
    • #8 Koh Puos (Snake Island)
    • FAQ
    • More Best Of Lists

    Data Sources & Official References

    Ministry of Tourism, CambodiaGeneral Department of ImmigrationWorld Bank Open Data
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