Monumental Trail is a moderate hike in the Boise National Forest in Idaho. A heads up, this trail is not well maintained and is difficult to locate. This trail is dog friendly, also equestrians and mountain biking is allowed on most trails in the Boise National Forest, simply check with rangers or your map prior. This trail is located in the Cascade Ranger District of the Boise National Forest. There is camping available throughout the Boise N.F.
Contact: Boise National Forest Cascade Ranger District Highway 55 P.O.Box 696 Cascade, ID 83611