
Kosrae
Federated States of Micronesia · Micronesia
Kosrae is FSM's smallest and most remote main island, encircled by pristine mangrove-fringed fringing reefs that scientists consistently rank among the healthiest coral ecosystems in all of Micronesia. Its isolation has kept fishing pressure low and corals largely untouched, rewarding divers with walls, blue holes, and shark-dense outer passes that feel entirely undiscovered.
Dive sites

Blue Hole
grey reef shark · napoleon wrasse · silvertip snapper · hawksbill sea turtle

Walung Outer Wall
great barracuda · bumphead parrotfish · giant moray · grey reef shark

Shark Island
grey reef shark · napoleon wrasse · bigeye trevally · whitetip reef shark

Hiroshi Point
green sea turtle · staghorn coral · moorish idol · spotted eagle ray
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