The Black Pearl
Black Pearl, The is a bouldering crag in Colorado with 5 routes.
- 5 routes
- V3 – V10-11
- Bouldering
Best time to visit The Black Pearl
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
44° / 12°
5 wet
Feb
44° / 13°
6 wet
Mar
51° / 21°
7 wet
Apr
56° / 27°
8 wet
May
64° / 36°
10 wet
Jun
76° / 43°
10 wet
Jul
81° / 49°
12 wet
Aug
79° / 47°
12 wet
Sep
73° / 40°
8 wet
Oct
61° / 29°
6 wet
Nov
51° / 20°
5 wet
Dec
44° / 13°
5 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Evergreen, CO, 2.5 mi away at 6,985 ft. The station sits about 700 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.
The Black Pearl is a climbing area in Alderfer/Three Sisters Park, on county land in Colorado. It sits among several other climbing spots and trails, so it works well as a stop in a day of exploring the park's rock and hiking routes. Summer is the most comfortable time to visit. Typical averages from the nearby Evergreen weather station show July highs around 81°F with lows near 49°F, while winter highs sit in the mid-40s. Tortuga, Widower Wall and Pirate's Cove are all climbing areas about 0.1 mile away, and Bearberry Trail is a hike at the same distance. Sisters Trail is about half a mile off.
Keep exploring — more climbs worth the drive
Gilligan's Island
~0 min drive
Gilligan's Island in Colorado has 47 climbing routes across 20 difficulty grades, offering bouldering and sport climbing.
Secluded Wall
~1 min drive
Secluded Wall in Colorado has 8 bouldering routes across 7 grades.
The Pass
~1 min drive
Pass, The is a Colorado climbing area with 17 routes across 11 grades.
Ponderosa Trail (SOUTH)
~1 min drive
6-boulder bouldering routes in Colorado.
The Brothers' Lookout 2nd Tier
~1 min drive
Brothers' Lookout 2nd Tier, The is a climbing area in Colorado with 11 routes.
Photo: kalestews, CC BY 2.0 (via Flickr)Alderfer/Three Sisters Park
~1 min drive
7 climbing routes in Colorado with 6 difficulty grades.
Photo: kalestews, CC BY 2.0 (via Flickr)The Shoulder Boulder
~1 min drive
Shoulder Boulder is a bouldering crag in Colorado with 5 routes.
The Memorial Boulders.
~1 min drive
Memorial Boulders. is a bouldering area in Colorado with 4 routes.
The Eggs
~1 min drive
Eggs, The is a bouldering area in Colorado with 1 route.
Photo: kalestews, CC BY 2.0 (via Flickr)The Non Eggs
~1 min drive
Non Eggs, The in Colorado has 22 climbing routes with bouldering pads, sport, and trad.

