The Federated States of Micronesia is four very different island states scattered across an enormous stretch of the western Pacific. Yap, Chuuk, Pohnpei, and Kosrae share a federal government but little else — each has its own language, culture, and character, and each rewards a separate visit.
For divers, this is one of the finest destinations on earth. Chuuk's lagoon holds over forty Japanese warships sunk during the Second World War, now encrusted with coral and teeming with fish — the greatest wreck diving site in the world by most reckonings. Yap is the global capital for manta ray encounters, with resident mantas present year-round in the channels. Pohnpei and Kosrae both have spectacular reef walls and coral gardens, far less visited than the more famous sites.
Above the waterline, the FSM offers ancient ruins (Nan Madol on Pohnpei, Leluh on Kosrae), living traditional culture on Yap, and lush jungle on every island. Infrastructure is basic and inter-island travel is infrequent, so planning takes patience. The reward is a Pacific that feels genuinely remote — very few mass tourists make it here.