Mapping Representative's Tool Box

With a state picked (or found for you), the search looks through every federal and state agency's land in that state (the list appears below), the live National Park Service and Fish & Wildlife maps, and OpenStreetMap as a backup. The rules come from POTA's "Park Additions and Edits" page (docs.pota.app). The database answers what it can (owner, manager, public access, size, other parks around it); the yellow items are ones only you can confirm, like the official web page and the way in. It's a helper that gathers the facts and links; the decision is yours.