As of 10/6/13 at 528pm, the CO Hwy 119 through Boulder Canyon has reopened. The most recent information is that OSMP and all the terrain north of CO 119 is closed.
The September floods released significant rockfall, and the Canyon is closed at the entrance out of Boulder. Certain areas may be accessible from Nederland, but it is unclear when the road will be reopened and whether pullouts for parking will be damaged.
This information is a public crowdsourcing effort between the Access Fund,
and Mountain Project. You should confirm closures, restrictions, and/or related dates.
Drive West on Canyon from Boulder and set your odometer at the bridge just east of the Dome. Drive 8.1mi up the canyon and a little ways beyond Boulder Falls, look for Practice Rock on the north side of the road with a gravel pullout. Park here then head across the creek on the south side of the road via a tree bridge.
To access the routes, hike downstream to the east end of the wall then scramble up an easy ramp to the base of the routes. Descent from the top is via a gully on the west side of the wall.
This is one of Boulder Canyon's best moderate routes, although a new guidebook gives the route 5.10a--watch your definition of moderate. Most people do the first pitch and then rappel (one rope) from 2 new bolts.Bell Buttress is split by a large chimney. The left half offers several right-facing corners; Cosmosis is the large right-facing corner, about 70 feet high, which overhangs at the top. Shortly right of it, the wall bends inward to the large chimney. The second (or third) pi...[more]Browse More Classics in CO