Lewis and Clark Monument
Lewis and Clark monument is North of Big Lake Park on the north side of Council Bluffs IA. To get there, take Broadway to 16th St. Turn north and take 16th St. to Big Lake Road. Follow road into Big Lake Park. This is usually the best place to park. Ride Big Lake Road east under the second set of railroad tracks and turn left at stop sign. Go about 1/4 mile to Rainbow Road and turn left. Follow Rainbow Road up the hill to Lewis and Clark Monument. Trail starts just north of the monument. There are about 4 miles of offroad trails that are technical and very hilly.
Click Here for a map of the trails.