A topographical map from 1966 shows the location of a drive-in movie theater on the outskirts of Ephraim.
Courtesy of the U.S. Geological Survey, 1 July 1966
Chapparal Drive-In Theatre
(Amity Drive-In Theatre)

810 South Main Street
Ephraim, Utah

The Amity Drive-In Theatre opened before 19631 and was located south of Ephraim, at about 810 South Main Street.  By 1970 the theater had been renamed the Chapparal Drive-In Theatre.2  The theater was owned at one point by Wilford Steiman.  In 2005 all that was left of the drive-in was a short brick wall and a sign along the edge of the highway.

1. Richfield Telephone Directory, September 1963
2. Richfield Telephone Directory, September 1970