The Glen Canyon National Recreation Area, which was established in 1972, was created to allow the public to enjoy the area's scenic features, and was developed to allow access to Lake Powell via five marinas.
October 27, 1972 The stated purpose of Glen Canyon NRA is for recreation as well as preservation (whereas a national park may carry more emphasis on natural preservation). As such, the area has been developed for access to Lake Powell via five marinas, four public campgrounds, two small airports, and numerous houseboat rental concessions. 
