Don't miss Bike riding through Glenwood Canyon. There are many places to get on the trail, you can start in Glenwood Springs, or you can get on at the many rest areas off of I-70. It doesn't have any major elevation changes, but there is a gradual increase in elevation if you are riding east. We got on the trail at "No Name" rest area, then road to Hanging Lake, then turned around and road back. The trail takes you through several rest areas off of I-70, perfect places to stop and enjoy the scenery and take a restroom break. Even though the trail is right next to the interstate in many areas, you almost forget you are right next to the road. Enjoy the scenery, watch the people rafting and kayaking on the river, watch the passenger trains and coal trains wind their way through the canyon. If you don't have your bikes with you, there are many places to rent bikes in Glenwood Springs.