Royal Arch Loop via Mesa Trail
12 reviews Boulder Open Space and Mountain Parks #1 hike out of 123 in
5 hrs 19 min
This is a difficult loop trail to Der Zerkle in Boulder Open Space and Mountain Parks.
This trail goes by Chautauqua Trailhead, Tour Stop 80, Ranger Cottage, Sentinel Pass, Royal Arch, and Tour Stop 70.
Sights to See
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