Wildcat Mountaineering
Rock Climbing business nearby (~12 mi away) — hasn't claimed their Roamze page yet
One of 11 routes at Ironsides, in the lower-middle difficulty range.
Alert in the area
The Forest Service lists 3 alerts for Arapaho and Roosevelt National Forests.
Fire Restrictions
Agency alert covering Arapaho and Roosevelt National Forests · USFS · Arapaho and Roosevelt National Forests
Caribou Road Closure Order
Agency alert covering Boulder Ranger District · Order 02-10-01-26-04 · USFS · Boulder Ranger District
Raptor Nesting Area Closure - Boulder Ranger District
Agency alert covering Boulder Ranger District · Order 02-10-01-26-06 · USFS · Boulder Ranger District
As of · Source: USFS · Arapaho and Roosevelt National Forests. Agencies don't list every closure — check before you go.
Best months: May–September. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.
Jan
32° / 14°
Feb
35° / 15°
Mar
42° / 20°
Apr
46° / 23°
May
56° / 32°
Jun
69° / 38°
Jul
74° / 44°
Aug
73° / 43°
Sep
66° / 36°
Oct
52° / 29°
Nov
41° / 20°
Dec
33° / 14°
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Allenspark 3nw, CO, 4.8 mi away at 8,500 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
One of 11 routes catalogued at Ironsides, this climb sits in the lower-middle range of the crag's 5.6 to 5.11d span.
Photo: Dave Snowden, CC BY-SA 2.0 (via Flickr)The Cays
~2 min drive
Cays, The is a 2-route climbing area in Colorado with mixed protection.
Photo: Dave Snowden, CC BY-SA 2.0 (via Flickr)Scarpa Pizzo
~2 min drive
Scarpa Pizzo in Colorado has 6 climbing routes with 3 difficulty grades in mixed, sport, and trad styles.
Photo: jamieotterbein, CC BY-SA 2.0 (via Flickr)Black Dog Wall
~3 min drive
Black Dog Wall in Colorado has 5 traditional climbing routes across 5 grades.
Photo: jamieotterbein, CC BY-SA 2.0 (via Flickr)Piz Badille
~3 min drive
Piz Badille is a traditional climbing crag in Colorado with 4 routes across 3 grades.
Photo: jamieotterbein, CC BY-SA 2.0 (via Flickr)South-southwest Face (aka Santa Rita Wall)
~3 min drive
South-southwest Face (aka Santa Rita Wall) in Colorado has 4 sport climbing routes on 4 difficulty grades.
Photo: jamieotterbein, CC BY-SA 2.0 (via Flickr)Powerline Alcove
~3 min drive
Powerline Alcove in Colorado has 8 routes across 5 grades, offering sport and trad climbing.
The Ironclads
~1 min drive
Ironclads, The in Colorado has 11 routes with mixed, sport, and trad climbing.
Punk Rock aka Poacher's Rock
~1 min drive
11-route climbing area in Colorado with mixed and sport climbing.
Mount Boner
~1 min drive
Mount Boner in Colorado has 9 sport climbing routes across 7 difficulty grades.
Cays 3
~2 min drive
Cays 3 in Colorado has 8 climbing routes across 6 grades, offering mixed and sport styles.
Outfitters and businesses near Lyons. They haven’t set up their Roamze page yet.
Wildcat Mountaineering
Rock Climbing business nearby (~12 mi away) — hasn't claimed their Roamze page yet
Movement Gyms
Rock Climbing business nearby (~15 mi away) — hasn't claimed their Roamze page yet
Boulder Rock Club
Rock Climbing business nearby (~15 mi away) — hasn't claimed their Roamze page yet