A historic prison that was built in 1876. Very special place, not something you see every day.
Arizona State Parks website http://azstateparks.com/Parks/YUTE/index.html
Phone +1 928 783 4771
Address 1 N Prison Hill Rd, Yuma, AZ 85364, USA
Coordinates 32°43'39.124" N -114°36'51.482" E