Ritidian Point is the northernmost point of the island of

Guam Guam (; ch, Guåhan ) is an organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. It is the westernmost point and territory of the United States (reckoned from the geographic cent ...

(13° 39′ 2″ N). It is owned by the

US Fish and Wildlife Service The United States Fish and Wildlife Service (USFWS or FWS) is an agency within the United States Department of the Interior dedicated to the management of fish, wildlife, and natural habitats. The mission of the agency is "working with othe ...

which administers the area as part of the Guam National Wildlife Refuge.

References

* Headlands of Guam Yigo, Guam {{Guam-geo-stub