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Things to do in Sihanoukville and the islands

2Places
In short

There are 2 attractions listed in Sihanoukville and the islands on this site, each with its location, how long to allow and what it costs to get in where we have verified the figure. Use it to build a day rather than to collect a list - most of these sit close enough together to combine two or three before lunch.

Checked

September 2026

The islands

Koh Rong and Koh Rong Sanloem

Koh Rong and its quieter neighbour Koh Rong Sanloem sit about two hours by fast boat off Sihanoukville, and they are where Cambodia’s beaches are genuinely…

Where
Off Sihanoukville, 45 minutes to 2 hours by boat depending on service
Best season
November to April for calm water and clear days
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Sihanoukville

Otres Beach

Otres is the long, shallow-shelving beach south of Sihanoukville town, and the part of the mainland coast that still resembles what people came for. It is…

Where
South of Sihanoukville town
Best season
November to April
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