The northern part of the range, north of Mount Rainier, is known as the North Cascades in the United States but is formally named the Cascade Mountains north of the CanadaâUnited States border, reaching to the northern extremity of the Cascades at Lytton Mountain.
The perimeter of Washington Park in Denver, CO is about 2.60 miles.
If you want more distance, without the stairs, pick up a park map at the bottom of the stairs and try some of the other loops in the park â the 1.7-mile red loop, the 1.2-mile green loop, the 1.7-mile gold loop, the 0.9-mile purple loop or combine two or more loops. Learn more about the Philip S Miller Park on the Castle Rock website. The park includes a recreation center and more amenities are coming. Get a map of the park here. Directions: From I-25, take the Wolfensburger Parkway exit.