The islands of Peleliu and Anguar, which were battlefields in the Pacific war between the US and Japan, are criss-crossed by tunnels built by the Japanese, while the remains of ships and aircraft dot the ocean floor. These islands have great potential as sites for historical tourism.
而貝里琉島與安佳爾島為二次大戰期間美軍與日軍的主要戰場之一，仍遺留著當年日軍四通八達的地下通道，被炸彈轟炸得傷痕累累的建築物也處處可見，水底還有船艦與飛機殘骸，可以發展為歷史觀光景點。