Cocos Island
A small island on the reef off southern Guam, run as a day resort.
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Cocos Island sits on the barrier reef off Guam's southern end, a low sand and coconut island about a kilometre and a half long with the lagoon on one side and the open Pacific on the other, run as a day resort with a beach, watersports and a restaurant. The lagoon crossing from Merizo takes around fifteen minutes. The reef around the island is a marine preserve. The island is part of Merizo village rather than a separate municipality, and the lagoon between them is one of the largest on Guam.
What you actually see
- The lagoon crossing - the boat run out from Merizo pier.
- The two shores - lagoon on one side, open ocean on the other.
- The marine preserve - the protected reef around the island.
- The coconut island - low sand and palms about a kilometre and a half long.
When to go
December to June is the drier season. Boats run through the day and stop mid-afternoon. Typhoon season runs July to November.
Honest expectations
It is a resort operation and everything is charged. The island can be crowded when tour groups arrive. Boats stop running in the afternoon.
Nearby
Merizo is on the mainland, and the reef runs around it.
What to pack for Cocos Island
Chosen from what this place is for. Tap a kit for the full checklist.
Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.


