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.
Continue on State Park Road for one mile until you see the information sign for the state park facilities. From Washington, D.C.: Take 270 north to I-70 west to I-68 west. Exit 14A (Route 219 South Deep Creek Lake). Continue on Route 219 South for 18 miles.