Skip to content
Open web map Get the App
Open web mapYour waypoints on a big screen Features Pricing
Guides
Hunting maps by state Rut dates by state Switch from onX WikiHunt vs onX
Help
Support
Colorado hunting unit

GMU 89: public land and hunting map

GMU 89 is one of Colorado Parks and Wildlife’s 186 Game Management Units (GMUs) in Colorado. It covers about 773 square miles (495,001 acres), and roughly 11% of it is public land: state land 7.7%, Forest Service 3.4%.

Measured Oct 12, 2026 from agency boundaries and USGS PAD-US 4.1 · sources and method

Who manages the land

  • U.S. Forest Service3.4%
  • State land (wildlife, trust and natural-resource agencies)7.7%

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.

Outline of GMU 89 and the units around itGMU 88 · 21% publicGMU 90 · 6.8% publicGMU 91 · 21% publicGMU 95 · 7.4% public
GMU 89 in orange; neighbours shaded by public land share (darker = more public). Tap a neighbour to open it.

Units next to GMU 89

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.

SpeciesSeason2026 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 89 is public land?

About 11% of GMU 89 (55,440 of 495,001 acres) is federal or state public land in USGS PAD-US 4.1, mostly State land (wildlife, trust and natural-resource agencies) and U.S. Forest Service. Public land is not always open land: check access and closures before you go.

Who manages the land in GMU 89?

State land (wildlife, trust and natural-resource agencies): 7.7%; U.S. Forest Service: 3.4%. The rest is private, tribal, local government or other land.

Which units border GMU 89?

GMU 88, GMU 90, GMU 91 and GMU 95.

Where are the season dates and rules for GMU 89?

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.