GMU 481: public land and hunting map
GMU 481 is one of Colorado Parks and Wildlife’s 186 Game Management Units (GMUs) in Colorado. It covers about 283 square miles (180,906 acres), and roughly 80% of it is public land: Forest Service 75%, state land 4%, BLM under 1%.
- 80%public land
- 283square miles
- 144,544public acres
- 5neighbouring units
Measured Oct 12, 2026 from agency boundaries and USGS PAD-US 4.1 · sources and method
Who manages the land
- Bureau of Land Managementunder 1%
- U.S. Forest Service75%
- State land (wildlife, trust and natural-resource agencies)4%
Share of the unit’s area. Federal agencies plus state wildlife, trust and natural-resource land, as the WikiHunt map classifies it. The rest is private, tribal, local or other land.
Rut: Published deer rut timing for Colorado: Mid-Nov – mid-Dec. Rut dates and sources for Colorado.
Units next to GMU 481
Colorado season dates, 2026
Statewide general seasons. Many units have their own dates, quotas or draw-only hunts, so check the unit in the regulations before you go.
| Species | Season | 2026 dates |
|---|---|---|
| Deer | Archery Deer | Sep 2 – Sep 30 |
| Deer | Muzzleloader Deer | Sep 12 – Sep 20 |
| Deer | Combined Rifle Deer | Oct 14 – Nov 22 |
| Elk | Archery Elk | Sep 2 – Sep 30 |
| Elk | Muzzleloader Elk | Sep 12 – Sep 20 |
| Elk | Combined Rifle Elk | Oct 14 – Nov 22 |
| Pronghorn | Rifle Antelope | Oct 3 – Oct 11 |
| Black bear | Fall Bear | Sep 2 – Nov 30 |
Full notes on the Colorado page · Colorado regulations.
Questions
How much of GMU 481 is public land?
About 80% of GMU 481 (144,544 of 180,906 acres) is federal or state public land in USGS PAD-US 4.1, mostly U.S. Forest Service, State land (wildlife, trust and natural-resource agencies) and Bureau of Land Management. Public land is not always open land: check access and closures before you go.
Who manages the land in GMU 481?
U.S. Forest Service: 75%; State land (wildlife, trust and natural-resource agencies): 4%; Bureau of Land Management: under 1%. The rest is private, tribal, local government or other land.
Which units border GMU 481?
GMU 48, GMU 49, GMU 55, GMU 56 and GMU 57.
Where are the season dates and rules for GMU 481?
Colorado Parks and Wildlife sets them. Start at the Colorado hunting regulations. WikiHunt shows the statewide general seasons on the Colorado page and in the app.
Sources and method
- Boundary: Colorado Parks and Wildlife, the same layer the WikiHunt map draws.
- Public land: USGS Protected Areas Database (PAD-US) 4.1, Fee Managers layer (public domain).
- Method: the unit and PAD-US polygons are simplified to about 100 m and measured on a grid of about 250 cells across the unit, so overlapping records are counted once. Expect about ±1 percentage point.
- Season dates: WikiHunt’s season table, updated Sep 2, 2026, checked against each state’s published regulations. Dates change; the regulations win.
- Last updated: Oct 12, 2026. Spotted a mistake? Tell us.