This section starts in Canada/USA
border at Sumas, Washington
It shares its route with our Northern Tier and Washington Parks routes until Yakima, Washington, where it heads a little further south before passing the entrance to Mount Rainier National Park.
A spur is shown in the park
An optional spur to Bellingham is also included for transit services.
The maps reflect the association's research as well as suggestions from thousands of cyclists who have explored the network of adventure cycle trails
Adventure Cycling develops the best cross-country, loop, coastal and inland cycle routes available, with turn-by-turn directions, detailed navigation instructions for difficult sections and elevation profiles in the high country.
Adventure Cycling maps are created by cyclists, for cyclists, and are among the best available for those seeking discovery and adventure.