Tol is the largest and most populous island in the Faichuk group of islands in Chuuk State, Federated States of Micronesia. Located in the west …Tol is the largest and most populous island in the Faichuk group of islands in Chuuk State, Federated States of Micronesia. Located in the west of Truk Lagoon, it is surrounded by the other islands such as Onei, Paata, and Polle.