Colorado · Deer Hunting Data

Colorado Deer Unit 143

Sightings, hotspots, and hunt insights for Colorado Game Management Unit 143.

Colorado Unit 143 is genuine backcountry: a high-altitude volcanic landscape in the southern San Juan Mountains where the Conejos River climbs from 8,000 feet through dense Engelmann spruce and aspen benches to a tundra crest above 13,000 feet along the South San Juan Wilderness, so deer hunters should plan for severe relief and foot or stock travel beyond the road. Our data pack covers Unit Overview and Topography, Vegetation and Hydrology (including the perennial river and its named tributaries), Seasonal Expectations across the early, transition, and snow phases, Logistics and Access (FSR 250 and the Antonito and Alamosa hubs), 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.
62
Total Deer Spotted
12
Hotspots Identified
Active
Status · Data Available
Colorado Deer Unit 143 boundary map
Unit 143 boundary within Colorado · orange area is covered by this Data Pack

Hunt Unit 143 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 143. 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 143 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.