Facility ·
Managed by the Bureau of Land Management

Remember your OUTDOOR ETHICS when enjoying your public lands. Please RECREATE RESPONSIBLY.
Hartman Rocks Recreation Area includes over 14,000 acres of public land managed by the Bureau of Land Management and 160 acres (The Base Area) owned and managed by The City of Gunnison, and Gunnison County.
Hartman Rocks has 45 miles of singletrack trail, 45 miles of roads, 50 designated dispersed campsites, and countless climbing crags. Singletrack trails are perfect for mountain biking, dirt biking, hiking, and trail running. Roads are often traveled by 4x4 trucks, ROVs and ATVs. In the winter months, 16 miles of roads are groomed as cross-country ski trails for classic and skate skiing; and some single-track trails are groomed as winter singletrack for fat biking.
For more information, please contact the Gunnison Field Office.
Camping
Need a Map?
From Gunnison head 3 miles south on County Road 38 (Gold Basin Road). Hartman Rocks Base Area parking lot will be located on the west side of County Road 38.
A secondary entry point is located 4 miles west of Gunnison. Take State Highway 50 west for 4 miles and turn South on County Road 32. Continue south for 2 miles until you see a trail kiosk on BLM 3500.
38.50575, -106.94048 · 38°30'20.7"N 106°56'25.7"W
Typically 80°F in Jul, down to 26°F in Jan.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 26 | 30 | 44 | 56 | 66 | 76 | 80 | 77 | 70 | 60 | 44 | 29 |
| Low °F | -6 | 1 | 14 | 23 | 30 | 37 | 44 | 43 | 34 | 22 | 11 | -3 |
| Precip in | 0.8 | 0.7 | 0.5 | 0.7 | 1.0 | 0.6 | 1.3 | 1.4 | 1.2 | 0.7 | 0.7 | 0.9 |
1991–2020 averages from the nearest NOAA station, 2 mi away — not measured at the facility itself, and elevation can make a real difference over that distance.
No camping or day use fees.
From Recreation.gov, which is not always current. The operator's own page is the authority on what you will be charged.


Recreation.gov last updated this record on 2026-02-25.
Facility information and photographs from Recreation.gov (RIDB). SpotOpened is not affiliated with Recreation.gov or any federal agency.
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