# Crestone Peak

Crestone Peak is the seventh-highest summit of the Rocky Mountains of North America and the U.S. state of Colorado. The prominent 14,296.8-foot (4,358 m) fourteener is the highest summit of the Crestones and the second-highest summit in the Sangre de Cristo Range after Blanca Peak. The summit is located in the Sangre de Cristo Wilderness of Rio Grande National Forest, 5.0 miles (8.1 km) east by south (bearing 102°) of the Town of Crestone in Saguache County, Colorado, United States.
Crestone Peak rises 7,000 feet (2,100 m) above the east side of the San Luis Valley. It shares its name with the nearby Crestone Needle, another fourteener of the Crestones. The Crestones are a cluster of high summits in the Sangre de Cristo Range, comprising Crestone Peak, Crestone Needle, Kit Carson Peak, Challenger Point, Humboldt Peak, and Columbia Point. They are usually accessed from common trailheads.

## Climbing

Generally climbs of Crestone Peak or Crestone Needle start from a base camp at South Colony Lakes, east of the peak, accessed from the Wet Mountain Valley on the northeast side of the range. This route involves nearly 6,000 ft (1,800 m) of elevation gain, and ascends to a large relatively flat area called "The Pool Table" (a few large rocks lie on the tundra, as if billiard balls) or the "Bears' Playground." Then it ascends a long gully on the northwest side of Crestone Peak, which involves some rockfall danger (hence a climbing helmet is suggested). Crestone Peak is one of the more dangerous fourteener climbs in Colorado; accidents occur often in the Crestones, some caused by falls or lightning (a daily summer occurrence in the Sangre de Cristos).
Alternatively, the Cottonwood Creek route begins in the San Luis Valley and approaches the Crestones from the west. The route follows Cottonwood Creek to Cottonwood Lake. The trail starts out well defined, but after passing a south eastern tributary at approximately 11,1000 ft it becomes faint, poorly maintained, and hard to follow for much of the upper route prior to rejoining the standard route from South Colony Lakes. From there, the South Face route of Crestone Peak is accessible.
From Crestone Peak, it is a mildly technical (Class 5—rope recommended) ridge scramble to the summit of Crestone Needle, similarly in the other direction. However, Crestone Peak and Crestone Needle are more commonly climbed separately.

## Climate

Crestone Peak has an Alpine climate (ET), as no month in that area has an average temperature greater than 10 °C (50 °F).
Climate data for Crestone Peak 37.9688 N, 105.5847 W, Elevation: 13,504 ft (4,116 m) (1991–2020 normals) :
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Mean daily maximum °F (°C) | 24.0 (−4.4) | 23.7 (−4.6) | 28.5 (−1.9) | 33.9 (1.1) | 42.2 (5.7) | 53.4 (11.9) | 58.5 (14.7) | 56.1 (13.4) | 50.1 (10.1) | 39.7 (4.3) | 30.8 (−0.7) | 24.5 (−4.2) | 38.8 (3.8) |
| Daily mean °F (°C) | 12.0 (−11.1) | 11.4 (−11.4) | 15.7 (−9.1) | 20.7 (−6.3) | 29.1 (−1.6) | 39.3 (4.1) | 44.3 (6.8) | 42.8 (6.0) | 37.1 (2.8) | 27.6 (−2.4) | 19.3 (−7.1) | 12.8 (−10.7) | 26.0 (−3.3) |
| Mean daily minimum °F (°C) | 0.0 (−17.8) | −0.9 (−18.3) | 2.9 (−16.2) | 7.5 (−13.6) | 16.1 (−8.8) | 25.3 (−3.7) | 30.2 (−1.0) | 29.5 (−1.4) | 24.0 (−4.4) | 15.4 (−9.2) | 7.8 (−13.4) | 1.2 (−17.1) | 13.3 (−10.4) |
| Average precipitation inches (mm) | 3.19 (81) | 3.98 (101) | 4.23 (107) | 4.91 (125) | 3.49 (89) | 1.48 (38) | 4.16 (106) | 4.38 (111) | 3.40 (86) | 3.66 (93) | 3.36 (85) | 3.49 (89) | 43.73 (1,111) |
| Source: PRISM Climate Group ||||||||||||||
The SNOTEL weather station, South Colony, lies in the eastern valley below Crestone Peak and Humboldt Peak (Colorado). Due to its lower elevation, South Colony has a comparatively warmer climate, with slightly shorter winters and 2 months averaging above 10 °C (50 °F). This means that it has a subalpine climate (Köppen Dfc), with long winters and cool, short summers.
Climate data for South Colony, Colorado, 1992–2020 normals: 10800ft (3292m) :
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Mean daily maximum °F (°C) | 28.2 (−2.1) | 30.7 (−0.7) | 39.0 (3.9) | 45.1 (7.3) | 53.5 (11.9) | 63.3 (17.4) | 67.3 (19.6) | 64.8 (18.2) | 58.2 (14.6) | 46.7 (8.2) | 35.7 (2.1) | 27.0 (−2.8) | 46.6 (8.1) |
| Daily mean °F (°C) | 18.9 (−7.3) | 21.0 (−6.1) | 27.7 (−2.4) | 33.3 (0.7) | 41.3 (5.2) | 49.6 (9.8) | 53.9 (12.2) | 52.2 (11.2) | 46.4 (8.0) | 37.0 (2.8) | 27.0 (−2.8) | 19.0 (−7.2) | 35.6 (2.0) |
| Mean daily minimum °F (°C) | 9.7 (−12.4) | 11.3 (−11.5) | 16.3 (−8.7) | 21.4 (−5.9) | 29.0 (−1.7) | 36.0 (2.2) | 40.6 (4.8) | 39.7 (4.3) | 34.7 (1.5) | 27.2 (−2.7) | 18.2 (−7.7) | 10.9 (−11.7) | 24.6 (−4.1) |
| Average precipitation inches (mm) | 2.86 (73) | 3.41 (87) | 4.11 (104) | 4.21 (107) | 3.15 (80) | 1.86 (47) | 4.27 (108) | 4.63 (118) | 3.10 (79) | 3.42 (87) | 3.02 (77) | 3.20 (81) | 41.24 (1,048) |
| Source 1: XMACIS2 ||||||||||||||
| Source 2: NOAA (Precipitation) ||||||||||||||