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Intestinal Fortitude

5.11b, Sport, 60 ft,  Avg: 2 from 6 votes
FA: M. Englestad, B. Scott
Colorado > Ft Collins > Lory SP > Arthur's Rock > S Face of Arthur's Rock
Access Issue: 2017 Raptor Closures Details


This route was installed thanks to the Arthur's Rock Fixed Anchor Initiative (2013).
Please consult the Lory State Park Rock Climbing guide for more information:…

To reach the belay, climb the first pitch of Right of Passage or Front Gate. Start by climbing a shallow, left-facing corner to a small roof. A technical crux after an obvious jug leads to the anchor.


To reach the South Face, hike up the ArthurÂ’s Rock Trail for about 45-60 minutes. After you pass the Childbirth and Valhalla Boulders, the South Face is in view and off the trail on climberÂ’s right.


7 bolts and a 2-bolt chain anchor.

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Intestinal Fortitude, 11b.
[Hide Photo] Intestinal Fortitude, 11b.

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Joe Forrester
Palo Alto
[Hide Comment] Fun climbing but pretty sharp. Helpful to bring a 0.75 to supplement the bolts. More like 10+/11a. Jun 13, 2014