Colorado · Deer Hunting Data

Colorado Deer Unit 581

Sightings, hotspots, and hunt insights for Colorado Game Management Unit 581.

Colorado GMU 581 is true San Juan high country, a unit where deer hunters fight severe vertical relief from roughly 7,500 feet in the river-bottom drainages to 12,500-plus feet along the alpine ridgelines. Success here hinges on knowing where the animals live: shaded north-facing timber and high-basin seeps early, then the forb-rich 9,000 to 10,500 foot aspen and mixed-conifer benches as frosts push them down, and finally the lower south-facing winter slopes once snow shuts the upper basins. Our data pack covers it all: Unit Overview and Topography, Vegetation and Hydrology, Seasonal Expectations, Logistics and Access, plus a one-page Essential Recon summary. Study the unit on our interactive map, then export the points you choose to onX or your favorite hunting map.
506
Total Deer Spotted
120
Hotspots Identified
Active
Status · Data Available
Colorado Deer Unit 581 boundary map
Unit 581 boundary within Colorado · orange area is covered by this Data Pack

Hunt Unit 581 with confidence.

The Colorado - Deer Data Pack gives you a full year of access to the heat map that shows where the animals actually are: detailed hot zones, GPS coordinates, and unit-by-unit hotspots for every Colorado Deer unit, including Unit 581. Study the unit on the heat map and export the points you choose to onX or your favorite hunting app.

Get the Colorado Deer Unit 581 Data Pack →

You see your animal, or your money back · Full year of access

How this data was collected

Data Hunt Guide aggregates publicly available sighting reports from across the web (social media, hunting forums, harvest reports, and trail-camera shares) and uses a proprietary algorithm to identify high-activity zones (hotspots) within each unit. Our team verifies coordinates manually before publication.