Consult Park Service literature concerning grizzly bear precautions. Bob Marshall Wilderness. A fine wilderness experience, featuring the great limestone cliffs of the Chinese Wall. Excellent trail system in place. Includes both ridgetop and valley experiences.
Most trails are in very good condition.
Less rugged country, mostly forested. The route is generally quite good, though with roaded portions, south to the Butte area. Big Hole Segment. An outstanding portion of the route, with excellent new trail construction, with mountains of grandeur as well as several lakes. One particularly rugged stretch awaits further construction, but it is highly recommended even under present conditions.