Log Boulder
Log Boulder in Colorado has 6 bouldering routes across 5 grades.
- 6 routes
- V2-3 – V12
- Bouldering
Is Log Boulder open right now?
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 time to visit Log Boulder
Best months: April–June and September–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
47° / 21°
6 wet
Feb
48° / 22°
7 wet
Mar
57° / 29°
8 wet
Apr
63° / 34°
10 wet
May
71° / 43°
12 wet
Jun
83° / 51°
10 wet
Jul
88° / 57°
11 wet
Aug
86° / 55°
10 wet
Sep
79° / 48°
8 wet
Oct
66° / 37°
7 wet
Nov
54° / 28°
6 wet
Dec
46° / 21°
6 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Boulder, CO, 13.8 mi away at 5,484 ft. The station sits about 600 ft lower than this place, so expect it a little cooler here. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
Log Boulder is a climbing area in the Boulder Ranger District of the Arapaho and Roosevelt National Forests in Colorado, managed by the Forest Service. It sits among a cluster of climbing spots, with Second Band about 0.1 mile away and Fourth Band about 0.2 mile away. For comfortable weather, aim for late spring or early fall. Typical averages from a nearby weather station in Boulder show May highs around 71°F and September highs around 79°F, with July peaking near 88°F. Coffintop is a hike about 0.4 mile away, and Button Rock Trail is about 2.3 miles off. Paddlers can reach South Saint Vrain Creek, about 5.6 miles away, and Peaceful Valley Campground is about 9.3 miles away.
Keep exploring — more climbs worth the drive
Second Band
~0 min drive
Second Band in Colorado has 6 mixed climbing routes across 5 difficulty grades.
Fourth Band
~0 min drive
Fourth Band in Colorado has 8 climbing routes across 7 grades, offering mixed, sport, and trad options.
The Platitudes
~0 min drive
Platitudes, The in Colorado has 5 trad climbing routes on 5 distinct difficulty grades.
South Fork of St. Vrain Canyon
~0 min drive
South Fork of St. Vrain Canyon in Colorado has 98 climbing routes.
Wailing Wall
~0 min drive
Wailing Wall in Colorado has 9 climbing routes across 9 difficulty grades.
The Shadows
~0 min drive
Shadows, The in Colorado has 6 climbing routes on 4 difficulty grades.
Observatory Rock
~1 min drive
Observatory Rock in Colorado has 14 climbing routes across 12 grades in mixed, sport, and trad styles.
North Narrows Slabs
~1 min drive
7 routes, 6 grades, mixed, sport, and trad climbing at North Narrows Slabs in Colorado.
Trojan Bunny Buttress
~1 min drive
Trojan Bunny Buttress in Colorado has 22 climbing routes across 16 difficulty grades, offering mixed, sport, and trad styles.
The Acrophile
~1 min drive
Acrophile, Colorado climbing crag with 21 routes, 12 grades, mixed and trad.
