The Riverdale Regional Park is located one mile west of U.S. 85 on 124th Avenue (124th turns into Henderson Road when it crosses the South Platte River).
- From Denver - Take I-25 North to I-76. Take I-76 to U.S. 85 and take U.S. 85 North to 124th. Turn west on 124th and go one mile to the entrance of the park. The museum entry is to the west of the Regional Park entry.
- From Ft. Collins - Take I-25 South to Highway 7, take Highway 7 East to U.S. 85 in Brighton. Take U.S. 85 South to 124th. Turn west on 124th and go one mile to the entrance of the park.