The Urban Alpine Crag
Urban Alpine Crag, The in Colorado has 6 sport climbing routes across 4 difficulty grades.
- 6 routes
- 5.7 – 5.10a
- Sport
Best time to visit The Urban Alpine Crag
Best months: April–October. 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
46° / 19°
Feb
46° / 19°
Mar
54° / 26°
Apr
59° / 32°
May
68° / 41°
Jun
79° / 50°
Jul
85° / 58°
Aug
83° / 57°
Sep
77° / 48°
Oct
65° / 35°
Nov
54° / 26°
Dec
46° / 18°
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Roxborough Sp, CO, 9.5 mi away at 6,117 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
Urban Alpine Crag is a climbing area in Colorado, about 0.8 miles from the town of Phillipsburg. It sits among a cluster of climbing spots, with Birds and the Bees just 0.1 mile away and Fireblack Boulder about half a mile off. The Red Mesa Loop hike is also about half a mile away, and the Golden Eagle Trail is roughly 0.7 miles away. For comfortable weather, late spring and early fall are the sweet spots. Typical averages from a nearby weather station at Roxborough State Park show May highs around 68°F and September highs around 77°F, with lows in the low 40s. That station sits about 237 feet lower than the crag, so temperatures here may run slightly cooler. Chatfield Campground is about 5.7 miles away for an overnight stay, and Group Campground is about 5.9 miles away. Paddlers can head to West Resort Creek, roughly 8.8 miles off, or Plum Creek, about 9.7 miles away.
Keep exploring — more climbs worth the drive
Photo: Sharon Mollerus, CC BY 2.0 (via Flickr)Dasani Area
~13 min drive
Dasani Area in Colorado has 12 climbing routes across 11 grades.
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Rock Staircase Area in Colorado has 5 bouldering routes.
Photo: gregor_y, CC BY-SA 2.0 (via Flickr)The Black Hole
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Black Hole, The in Colorado has 30 bouldering routes on bouldering pads.
Photo: Sharon Mollerus, CC BY 2.0 (via Flickr)Spike Rock
~13 min drive
Spike Rock is a climbing area in Colorado with 7 routes.
Photo: gregor_y, CC BY-SA 2.0 (via Flickr)Tree Slab
~13 min drive
Tree Slab in Colorado has 10 bouldering routes across 7 grades.
Photo: Sharon Mollerus, CC BY 2.0 (via Flickr)Mezzanine
~13 min drive
Mezzanine is a bouldering crag in Colorado with 14 routes across 8 grades.
Photo: lamblukas, CC BY 2.0 (via Flickr)Poe Buttress
~16 min drive
Poe Buttress in Colorado has 8 traditional climbing routes across 6 difficulty grades.
Photo: lamblukas, CC BY 2.0 (via Flickr)Product Boulder
~17 min drive
Product Boulder is a 5-route bouldering crag in Colorado with routes spanning 5 difficulty grades.
Birds and the Bees
~0 min drive
9-route climbing crag in Colorado with mixed and sport styles.
Fireblack Boulder
~1 min drive
Fireblack Boulder in Colorado has 12 bouldering routes across 7 difficulty grades.

