Greenhorn Mountain (12,352′), Wet Mountain Range
Greenhorn Mountain is the highest summit of the Wet Mountain range, located on the southern end of the range. Greenhorn Mountain can be seen from Colorado Springs, Pueblo, Trinidad, and also from along Interstate 25 rising over 7,000 feet (2,100 m) above the great plains to the east. The mountain range is protected within the secluded Greenhorn Mountain Wilderness Area, which has few trails, accessible for hiking or horseback only.
The seclusion of the area means driving on a dirt road for over 20 miles to reach the upper trailhead. During the summer of 2021 the road was well maintained and can be easily travelled by most stock vehicles in dry conditions.
GPS Route with Elevation
From the upper trailhead I made a loop that includes both the south and north summits. If you choose to hike the loop counterclockwise like I did, head southeast along the Bartlett Trail for a little over a mile. As the trail begins to wrap around the Greenhorn Mountain summit cone, leave the trail on the southern side of the mountain, and continue a half-mile climb to the summit. Note: There is no trail to the summit.
From the summit, you can retrace your route back to the trailhead if wind and bad weather are a problem. If the day is clear, a more scenic option is to traverse the easy ridge heading north. To return to the trailhead, I decended off the second saddle, down the west slope of the ridge back to the Bartlett trail close to the trailhead.