Transportation to these states is mainly by road, boat, or small aircraft. Koror is a group of islands connected by bridges and causeways, and is joined to Babeldaob Island by the Japan-Palau Friendship Bridge. Once in Babeldaob, driving on the highway can be done in a half day or full day, depending on the number of stops you would like.
The outer islands of Angaur and Peleliu are at the south portion of the archipelago, and are accessible by small aircraft or boat, and there is a regularly scheduled state ferry that stops at both islands. Kayangel, to the north of Babeldaob, can also be visited by boat.
The Southwest Islands, due to their remote location, are only accessible by large ocean-going vessels, but are certainly a glimpse into Palau’s simplicity and beauty.