Greenstone Ridge Trail
Greenstone Ridge Trail is a 79.98-mile out-and-back foot trail in Isle Royale National Park, Michigan. It climbs 2,084 ft to a high point of 1,342 ft. Difficulty: very strenuous, from the NPS hiking-rating formula.
- 39.99 mione way
- 79.98 miround trip
- 2,084 ftelevation gain
- 1,342 fthigh point
- Very strenuousdifficulty
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Plan this hike
Open Greenstone Ridge Trail on Trailbound's interactive map to see the full route, the elevation profile, today's forecast and any park alerts for Isle Royale. Isle Royale has permits or reservations for some areas: see the Isle Royale page for what's needed.
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