DirectionsTopo MapTrip ReportsPhotosGPS
National Forest Development Road 641 is a hiking, biking, and horse trail in Yakima County, Washington. It is within Okanogan-Wenatchee National Forest and Ahtanum State Forest. It is 6.3 miles long and begins at 3,373 feet altitude. Traveling the entire trail is 12.4 miles with a total elevation gain of 1,731 feet.
Sign in/up to upload photos.