Blockage Boulder
Blockage Boulder in Colorado has 6 routes across 5 grades.
- 6 routes
- V1 – V8-9
- Bouldering
Best time to visit Blockage Boulder
Best months: June and 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
34° / 9°
7 wet
Feb
36° / 9°
7 wet
Mar
43° / 16°
8 wet
Apr
49° / 22°
9 wet
May
59° / 30°
10 wet
Jun
70° / 38°
9 wet
Jul
75° / 43°
14 wet
Aug
72° / 42°
15 wet
Sep
66° / 35°
9 wet
Oct
54° / 25°
6 wet
Nov
42° / 16°
6 wet
Dec
33° / 9°
7 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Grant, CO, 11.6 mi away at 8,675 ft. The station sits about 900 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.
Blockage Boulder is a climbing area in the South Park Ranger District of the Pike and San Isabel National Forests in Colorado, managed by the Forest Service. It sits among a cluster of bouldering spots, with Cro Magnon and Hot Stepper Boulder each about 0.1 mile away. Summer is the most comfortable time to visit. Typical averages from a nearby weather station in Grant, CO, show July highs around 75°F with lows near 43°F, while winter highs stay in the low to mid 30s. The Teepee Trail is about 2 miles away, and Nate Stultz is about 2.9 miles away. Tarryall Creek, a paddling spot, is about 4 miles off, and Lost Park Campground is about 7.9 miles away.
Keep exploring — more climbs worth the drive
Cro Magnon
~0 min drive
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The Castle
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Tarryall
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Chicken Rock
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Chicken Rock in Colorado has 11 climbing routes across 6 difficulty grades.
Duck Rock
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Main Castle View Crag in Colorado has 5 routes with 5 difficulty grades, offering bouldering, sport, and trad climbing.
Morph Dusseldorf
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Forest Boulders
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Forest Boulders is a 7-route bouldering area in Colorado with routes from 5.1 to 5.12.
Puff's Lair
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Puff's Lair in Colorado has 6 routes across 5 grades, offering mixed, sport, and trad climbing.
