This is a set of 3 canyons that are the drainages of the South, Middle, and North forks of the St. Vrain River. The greatest bulk of the climbing to date is in the South Fork. The rock is granitic and at times on the coarser side. There are a variety of routes here, some traditional, some sport, even some ice/mixed
. Most of the routes are shorter here, maybe up to 5 pitches in length. There is still a decent amount of rock to explore here. While there is some friable rock in places, the bulk is good quality. Poison ivy does tend to flourish in spots here, so the sensitive should be aware.
Most will drive up US 36 or CO 66 west to Lyons. From there, the forks diverge. The South and Middle Forks are accessed off of CO 7. The North Fork is accessed off of US 36.
Weather station 10.6 miles from here
407 Total Routes
['4 Stars',18],['3 Stars',94],['2 Stars',182],['1 Star',106],['Bomb',5]
Browse More Classics in St. Vrain Canyons
Mountain Project's determination of some of the classic, most popular, highest rated routes for St. Vrain Canyons:
Featured Route For St. Vrain Canyons
Handcrack-a-rete 5.7+ 5a 15 V+ 13 MVS 4b CO
: ... : The Coliseum
Toward the middle of the wall lie two long aretes that make their way to the top of The Coliseum. Handcrack-a-rete is the obvious hand crack that splits the arete on the right hand side. Start by scrambling to the base of the crack then proceed through the excellent hand crack to a set of bolt anchors approximately 100' up on a great ledge. The crux lies near the beginning of this pitch; here, the crack itself is angled inward (making the jams somewhat awkward) and the feet are thin...[more] Browse More Classics in CO
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