Located right at the Catalina Mountains, this popular trail is named after a rock formation, creating an impression of a hand with pointing finger.
Page on Tucson-rocks.com http://www.fs.usda.gov/recarea/coronado/specialplaces/recarea/?recid=25644&actid=50
Address 7180 North Alvernon Way, Tucson, AZ 85718, USA
Coordinates 32°17'26.268" N -110°54'33.993" E