Greenhill Divide is a

wind gap A wind gap (or air gap) is a gap through which a waterway once flowed that is now dry as a result of stream capture. A water gap is a similar feature, but one in which a waterway still flows. Water gaps and wind gaps often provide routes which ...

located in the

San Isabel National Forest San Isabel National Forest is located in central Colorado. The forest contains 19 of the state's 53 fourteeners, peaks over high, including Mount Elbert, the highest point in Colorado. It is one of eleven national forests in the state of Color ...

in the U.S. state of

Colorado Colorado (, other variants) is a state in the Mountain states, Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the wes ...

. It is located by the intersection of

Colorado State Highway 165 State Highway 165 (SH 165) is a state highway in southern Colorado. SH 165's western terminus is at SH 96 east of Silver Cliff, and the eastern terminus is at Interstate 25 (I-25), U.S. Route 85 (US 85) and US 87 near Co ...

and

Colorado State Highway 78 State Highway 78 (SH 78) is a state highway connecting Pueblo to the town of Beulah and the San Isabel National Forest. The western terminus is at SH 165 at Greenhill Divide in the San Isabel National Forest. and the eastern terminu ...

References

{{Reflist Mountain passes of Colorado Climbing areas of Colorado Landforms of Custer County, Colorado