Grizzly Peak (Colorado)
This article is about the highest thirteener in Colorado. For other uses, see Grizzly Peak (disambiguation).
| Grizzly Peak | |
|---|---|
  Grizzly Peak | |
| Highest point | |
| Elevation | 13,995 ft (4265.6 m) [1] NAVD88 |
| Prominence | 1928 ft (588 m) [2] |
| Isolation | 6.77 mi (10.89 km) [2] |
| Listing | |
| Coordinates | 39°02′33″N 106°35′51″W / 39.0424631°N 106.5975938°WCoordinates: 39°02′33″N 106°35′51″W / 39.0424631°N 106.5975938°W [1] |
| Geography | |
| Location |
Continental Divide between Chaffee and Pitkin counties, Colorado, United States[3] |
| Parent range |
Sawatch Range, Collegiate Peaks[2] |
| Topo map |
USGS 7.5' topographic map Independence Pass, Colorado[1] |
| Geology | |
| Age of rock | Oligocene (~ 24–33 million yrs) |
| Climbing | |
| Easiest route | Scramble, class 2+ |
Grizzly Peak is a high and prominent mountain summit of the Collegiate Peaks in the Sawatch Range of the Rocky Mountains of North America. The 13,995-foot (4265.6 m) thirteener is located 2.6 miles (4.2 km) south-southwest (bearing 202°) of Independence Pass, Colorado, United States, on the Continental Divide separating San Isabel National Forest and Chaffee County from White River National Forest and Pitkin County.[1][2][3]
Elevation
Grizzly Peak is the highest summit in the United States less than 14,000 feet (4,267.2 m), making it the highest thirteener in the country. At one time, the peak's elevation was measured to be over 14,000 feet and was believed to be a fourteener, but more recent and accurate surveys have dropped it below that threshold.
Geology
The mountain is composed of andesite lava flows and breccias of Oligocene age.[4]
Historical names
- Grizzly Mountain
- Grizzly Peak [3]
Other summits with same name
Grizzly Peak is not only the name of Colorado's highest thirteener, but the state has four other Grizzly Peaks plus one Grizzly Mountain on the list:[5]
| Rank | Mountain | Height | Range |
|---|---|---|---|
| 54 | Grizzly Peak | 13,995 ft (4,266 m) | Sawatch Range |
| 130 | Grizzly Peak | 13,738 ft (4,187 m) | San Juan Mountains |
| 142 | Grizzly Mountain | 13,708 ft (4,178 m) | Sawatch Range |
| 145 | Grizzly Peak | 13,700 ft (4,176 m) | San Juan Mountains |
| 302 | Grizzly Peak | 13,427 ft (4,093 m) | Front Range |
| 415 | Grizzly Peak | 13,281 ft (4,048 m) | Sawatch Range |
See also
References
- 1 2 3 4 "GRIZZLY". NGS data sheet. U.S. National Geodetic Survey. Retrieved January 8, 2016.
- 1 2 3 4 "Grizzly Peak, Colorado". Peakbagger.com. Retrieved January 8, 2016.
- 1 2 3 "Grizzly Peak". Geographic Names Information System. United States Geological Survey. Retrieved October 29, 2014.
- ↑ "GSA Program for 1999 Annual Meeting, Continental Divide - Sawatch Range and James Peak, Colorado". Retrieved 2007-03-03.
- ↑ "Colorado’s Summits – 13,000 to 13,999 feet". Retrieved 2007-03-02.
- Roach, Gerry; Roach, Jennifer (2001). Colorado's Thirteeners, 13,800 to 13,999 Feet: From Hikes to Climbs. Fulcrum Publishing. ISBN 1-55591-419-5.
External links
- "13ers.com - Grizzly Peak". Retrieved 2015-04-17.
- "Grizzly Peak (Sawatch Range, CO; 13,988')". Retrieved 2007-03-03.
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