Backpacker with loaded pack hiking along trailGreat Smoky Mountains National ParkBackpacker with loaded pack hiking along trail.Backpacking, IV-U-Hiking-4889, Miscellaneous - Use of Park - Hiking in Park
Young boys slogging through mud, circa 1965Everglades National Park; National Park ServiceClose up view of young boys slogging through mud; circa 1960's Locality: Photo Source: Keywords: Visitors.
Three girls slogging knee deep through mud, circa 1965Everglades National Park; National Park ServiceView from behind of three girls slogging knee deep through mud; circa 1960's Locality: Photo Source: Keywords: Visitors; Hiking.