Permits are required to enter some areas around Yuma when sightseeing or searching for geocaches. These areas include Barry M. Goldwater Range (BMGR) and certain Arizona state lands.
BMGR Permits (free)
Arizona State Land Permits
*** Effective July 1, 2023, the BMGR website has changed. All users ARE REQUIRED to create a new user account in order to get a range permit ***