Cedar Bypass is a quick and easy way to access primitive camping, the Price River, and the large rock art site at the end of the Grassy Creek Petroglyph trail. The trail begins as a grated gravel road across from the rest area along Highway 191. There is a small staging area at the trailhead and a small campsite further ahead on the right. The trail becomes thinner and rougher as you wind down through the rolling hills to the river basin. Washed-out ruts and corrugation bumps require durable tires and suspension. There are no obstacles, and the trail is impassable in wet conditions.