Greyrock mountain trail is a challenging 7 mile loop with a summit that provides a 360 degree view of Poudre River Canyon. The beginning of the trail is littered with western poison ivy. The last 0.75 miles of the trail is tricky because it is primarily marked by cairns.
Backpacking Light community posts are moderated and here to foster helpful and positive discussions about lightweight backpacking. Please be mindful of our values and boundaries and review our Community Guidelines prior to posting.
This feature requires an active Backpacking Light Membership.
Premium Articles
You're currently viewing a free preview of a member exclusive premium article. Our premium articles include in depth journalism and insights from the Backpacking Light editorial team.
Get full article access by subscribing to a Premium or Unlimited Backpacking Light membership!