Landing Beaches; Aslito/Isely Field & Marpi Point, Saipan Island is a National Historic Landmark District consisting of several discontiguous areas of the island of Saipan in the Northern Mariana Islands. The sites were designated for their association with the Japanese defense of Saipan during World War II, the 1944 Battle of Saipan in which Allied forces captured the island, and the subsequent campaigns which used Saipan as a base. The district includes the landing beaches where the Allies landed, the remnants of Japanese airfields Aslito and Marpi Point, and Isely Field, the Allied airfield built over much of Aslito from which B-29 bombers were used to bomb the Japanese home islands. Included in the Marpi Point area are Suicide Cliff and Banzai Cliff, two locations where significant num