Fishermen try their luck in the South Platte River as it crosses from Douglas into to Jefferson County, Colorado, in Waterton Canyon, south of Denver. The 6.2-mile trail along the canyon, which is managed by the Denver Water utility and the U.S. Forest Service, is one of fitness-conscious Coloradans' favorite hiking, biking, and horseback-riding venues

Title, date and keywords based on information provided by the photographer.
Credit line: Gates Frontiers Fund Colorado Collection within the Carol M. Highsmith Archive, Library of Congress, Prints and Photographs Division.
Gift; Gates Frontiers Fund; 2015; (DLC/PP-2015:068).
Forms part of: Gates Frontiers Fund Colorado Collection within the Carol M. Highsmith Archive.