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Colorado Hunting Maps

Find public and private hunting land in Colorado with onX, the #1 hunting GPS and map app. Hunt GMU maps, landowner boundaries, aerial and topo maps.

Colorado Land Ownership Coverage

Our parcel coverage map lets you know at a glance which states and counties we have private land owner data for in our products. Due to differing state regulations and availability of data, we currently do not have complete coverage for every state and county. However, if a state or county makes the parcel data available, we make every effort to include it in future updates.

Note: The purpose of this map is to depict private land parcel coverage. Public land and other map layer coverage is statewide. Please note that there may be parts of some counties that do not have coverage or have unknown private landowner names.

California Hunting Map Layers

CO Private Lands Preview

CO Private Lands

Over 2,100,000 parcels mapped by the onX team, this layer helps you know who the property owners are in Colorado. Tap any parcel to learn more info about the owner and acreage.

CO Gov Lands Preview

CO Gov Lands

onX has the most accurate public lands maps with over 29,000,000 acres in Colorado to help you plan your next adventure. Tap any public land parcel to learn more.

SUBLAYERS (3) Expand Sublayers
CO GMUs Thumbnail


Colorado Big Game, Bighorn Sheep and Mountain Goat Game Management Units. Please hunt responsibly, obey all signage and have a safe legal hunt.

Includes 3 Sublayers

  • Big Game Mgmt Units
  • Bighorn Sheep Mgmt Units
  • Mtn. Goats Mgmt Units
CO Possible Access Preview

CO Possible Access

onX has mapped 89,000 acres of possible access lands in Colorado including timber companies and land conservation groups. Research rules on these private lands before recreating.

CO Walk In Access Preview

CO Walk In Access

Colorado Parks and Wildlife WalkIn Access Lands show CRP grasslands, sandsage, cholla rangelands, and cultivated cropland. All hunters are expected to know the rules of the program

SUBLAYERS (9) Expand Sublayers
CO Species Activity Thumbnail

CO Species Activity

Big Game Migration and Species Data for the State of Colorado.

Includes 9 Sublayers

  • Elk
  • Whitetail Deer
  • Bighorn Sheep
  • Black Bear
  • Moose
  • Mountain Goat
  • Mule Deer
  • Pronghorn
  • Turkey

App Overview


Increase success as you layer BLM, forest service, private property and more over aerial imagery, and topographic basemaps, for the most accurate map on mobile device and desktop.

See invisible property lines and seek permission with detailed private and government property boundaries and ownership names.

View trails, roads and accesses to narrow the hunt and always know where you stand.

  • Landowner names & boundaries
  • Satellite imagery with topo lines
  • Offline maps
  • Sync mobile and computer
  • GPS, waypoints, tracks, and markups
  • Color-coded public lands
  • State-specific map layers
  • Roads & trails
  • Hunting zones, units, districts and areas
  • Membership includes GPS Chip updates
  • Search by landowner, places or coordinates
  • Mark and measure areas

onX Membership Overview

Map details

  • Private landowner names, boundaries, and tax address
  • Government lands—federal, state, county, local and non-profit
  • 2020-21 CPW Walk-In Access Program Lands – Late Season Update
  • 2020-21 CPW Public Access Properties
  • 2020-21 Game Management Unit boundaries
  • 2020-21 Bighorn Sheep Units
  • 2020-21 Mountain Goat Units
  • Roads, trails and trailhead names and numbers
  • Point of interests—geographic and recreational
  • Water—rivers, creeks and lakes with flow direction
  • Weather and radar
  • Campgrounds
  • 24K topo
  • Section lines and numbers
  • Fishing access locations and boat ramps
  • Recreation sites
  • National Park visitor maps
  • Historic wildfire perimeters
  • Active fires
  • Possible access lands
  • Shooting ranges
  • Much more

Full solution Membership

Purchase of the Hunt Membership also includes updates for the Hunt GPS Chip.


onX Hunt prides itself in offering a multi-platform mapping system. Hunt App works on iOS and Android mobile phones as well as provides access to our mapping solutions from your computer.

Map updates

As land ownership, hunting areas, and other map data change we update the map data on our servers. This new map data will automatically be loaded to your Hunt App without you having to do anything.

Chip Overview


Find new access and view BLM, National Forest, private property and more over 24K topo basemaps for the most accurate map available on Garmin GPS.

  • Landowner names & boundaries
  • Color-coded public lands
  • Roads & trails
  • Most up-to-date Hunting Districts
  • Hunt App Membership included

Map details

  • Landowner name appears on parcels within the state
  • Landowner name is searchable in BaseCamp and most GPS units
  • 2021-22 CPW Walk-In Access Program Lands
  • 2021-22 CPW Public Access Properties
  • Color-coded land ownership data
    • Bureau of Land Management (BLM)
    • State Land
    • State Trust Land
    • State Parks
    • State Wildlife Areas
    • City land, county land
    • US Forest Service (including National Grasslands)
    • US Fish & Wildlife
    • National Park Service
    • Indian Reservations
    • Department of Defense
    • Corps of Engineers
    • Bureau of Reclamation (BOR)
    • Local government
    • Non-profit Open Space Lands (Possible access on land owned by the Nature Conservancy, the Clear Creek Land Conservancy, the Western Rivers Conservancy, the Aspen Valley, Estes Valley, Crested Butte, Orient, Mountain and Yampa Valley Land Trusts, and more!)
    • Colleges, Universities, and associated lands
    • Much more!
  • 2021-22 Game Management Unit boundaries
  • 2021-22 Bighorn Sheep Units
  • 2021-22 Mountain Goat Units
  • Wilderness Areas
  • 24k topo
  • Section lines and numbers (T24N R34E 12)
  • City parks, county open space
  • Roads—Highways, city and county roads, USFS roads, BLM roads, National Park Service roads, US Fish & Wildlife roads
  • Trails—National Forest trails, National Monument trails, National Park trails, US Fish & Wildlife trails, state park trails, regional park trails county greenspace trails, open space trails, mountain biking trails, motorcycle and snowmobile trails, OHV trails, ski runs, the Colorado Trail, and the Continental Divide Trail
  • Campgrounds
  • Geographic names-Cities, towns, summits, ridges, basins, canyons, gulches, draws, mesas, valleys
  • Water—detailed data on rivers, lakes, reservoirs, streams, springs, and hot springs
  • Bathymetry – Depth contours in Lake Estes, Pinewood Lake, Bonny Reservoir, Pueblo Reservoir, and Lake Isabel (Not for navigation)
  • Fishing access sites (boat ramps)
  • Airports – with current FAA data
  • Microbrewery locations
  • Disc golf course locations
  • Shooting Ranges

Full solution Membership

Purchase of the Hunt Chip also includes the use of the Hunt App for 1 year, along with free Hunt Chip Updates. Turn your smartphone or tablet into a powerful field-use GPS with no cell service required.

GPS compatibility

Hunt Chip for GPS works on range of handheld and navigational Garmin GPS Units.

Map updates

Already own a Hunt Chip? Download the chip update wizard to install the latest maps.

Version 21.1 Released on Nov 30, 2021

  • Updated 2021-22 CPW Walkin Access Lands

Version 21.0 Released on Oct 11, 2021

  • Updated parcel data in the following counties: Adams, Alamosa, Arapahoe, Archuleta, Baca, Bent, Boulder, Broomfield, Chaffee, Cheyenne, Clear Creek, Conejos, Costilla, Crowley, Custer, Denver, Dolores, Douglas, Eagle, El Paso, Fremont, Garfield, Gilpin, Grand, Gunnison, Huerfano, Jefferson, La Plata, Lake, Larimer, Las Animas, Lincoln, Logan, Mesa, Mineral, Moffat, Montezuma, Montrose, Morgan, Otero, Ouray, Park, Pitkin, Pueblo, Rio Blanco, Rio Grande, Routt, Saguache, San Juan, San Miguel, Sedgwick, Summit, Teller, Weld, Yuma
  • Updated 2021-22 CPW Walk-In Access Program Lands-*current as of 10/11/2021
  • Updated 2021-22 CPW Public Access Properties.
  • 2021-22 Game Management Unit boundaries to 2021-22 Hunting Regulations
  • 2021-22 Bighorn Sheep Units to 2021-22 Hunting Regulations
  • 2021-22 Mountain Goat Units to 2021-22 Hunting Regulations

Version 20.1 Released on: Dec 3, 2020

  • Updated 2020-21 CPW Walk-In Access Program Lands-Late Season Update *current as of 12/1/2020
  • Updated 2020-21 CPW Public Access Properties

Version 20.0 Released on: July 21, 2020

  • Updated 2020-21 CPW Walk-In Access Program Lands
  • 2020-21 Game Management Unit boundaries to 2020-21 Hunting Regulations
  • 2020-21 Bighorn Sheep Units to 2020-21 Hunting Regulations
  • 2020-21 Mountain Goat Units to 2020-21 Hunting Regulations

Version 19.1 Released on: Nov 19, 2019

  • Updated parcel ownership statewide
  • Update to CPW-Walk-In Access Program *current as of Nov. 5, 2019

Version 19.0 Released on: Mar 6, 2019

  • Updated CPW Public Access Properties
  • Updated Game Management Unit boundaries to 2019-20 regulations
  • Updated Bighorn Sheep Units to 2019-20 regulations
  • Updated Mountain Goat Units to 2019-20 regulations

Version 18.2 Released on: Nov 15, 2018

  • Updated State Trust Lands
  • Updated Walk in Access Program *Late Season update *current as of Nov. 12, 2018

Version 18.1 Released on: May 25, 2018

  • Updated land ownership statewide
  • Added parcel data to the following counties: Las Animas (partial), Sedgwick
  • Added additional recreational site data to Rocky Mountain National Park
  • Updated Game Management Unit boundaries to 2018-19 regulations
  • Updated Bighorn Sheep Units to 2018-19 regulations
  • Updated Mountain Goat Units to 2018-19 regulations
  • Updated Trails to Rocky Mountain National Park
  • Updated trails statewide including new alignment for most forest service trails, and new trail networks for mtn biking

Version 18.0 Released on: Jan 8, 2018

  • Updated land ownership in the following county: Morgan
  • Updated Public Access Properties *current as of January 2018