The site for the 1987 for the Papal Mass celebrated by Blessed Pope John Paul II is located in northwestern San Antonio, in Westover Hills. The site itself has since been developed into suburban neighborhoods and a school (John Paul Stevens High School). This monument, to mark a spot near the altar site, was dedicated in September 13, 2007. It sits on the southeast corner of Stevens High School, just off Potranco Road, on Dugas Road.