Small Package Block
Near Sunnyside
- 6 routes
- 5.7 – 5.13c
- Trad · Sport
Is Small Package Block 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 Small Package Block
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
39° / 17°
5 wet
Feb
40° / 17°
5 wet
Mar
47° / 22°
6 wet
Apr
52° / 27°
8 wet
May
61° / 35°
10 wet
Jun
73° / 44°
9 wet
Jul
79° / 50°
10 wet
Aug
77° / 48°
11 wet
Sep
70° / 41°
8 wet
Oct
57° / 31°
6 wet
Nov
47° / 24°
5 wet
Dec
40° / 17°
5 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Gross Rsvr, CO, 5 mi away at 7,970 ft. The station sits about 800 ft higher than this place, so expect it a little warmer here. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
Small Package Block is a climbing area in the Boulder Ranger District of the Arapaho and Roosevelt National Forests in Colorado, on land managed by the Forest Service. It sits among a cluster of nearby formations, making it easy to pair with neighboring rock on the same outing. Summer and early fall are the most comfortable months to climb here. Typical averages from a nearby weather station show July highs near 79°F, and September still averages around 70°F during the day with lows in the low 40s. Little Blob and Blob Rock are both about 0.1 mile away for more climbing. The Hawkins Surguine Spur Trail lies about 1.7 miles off, and Winiger Ridge campground is roughly 3.8 miles away.
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