2014 Update: Blob Rock, Bitty Buttress, and all seasonal raptor closure areas on U.S. Forest Service land will be re-opened August 1, 2014 for climbing.
Each year, Boulder Canyon raptor nesting area closures are in effect starting February 1st through July 31st at Eagle Rock, Security Risk, Blob Rock, and Bitty Buttress. However, the area is monitored and closures are periodically lifted early (due to no active nest, nest site failure, or early fledging). This monitoring program is a partnership with the Forest Service Boulder Ranger District, Boulder Climbing Community, and Audubon Society. Check back periodically during times of closure for updates. More info at www.fs.usda.gov/recmain/arp/recreation.
This information is a public crowdsourcing effort between the Access Fund,
and Mountain Project. You should confirm closures, restrictions, and/or related dates.
The boulder lies on the east end of Castle Rock across the river from the dirt road. Continue down the dirt pull off for Castle Rock then pull over shortly after the bridge. A boulder is sitting right on the water line across the river. Their are 3 problems, all good quality. The two best are a V5 that ascends the bulge on the opposite side of the boulder from the water, and a V8 directly to its right that ascends the blunt arete.
A couple of pads or a single large pad, spotter optional.