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Unit 521 · Grand Mesa South

Montane Forest

About this unit

Southern Grand Mesa in north Delta County. Aspen and spruce-fir on the plateau top grade through oakbrush to pinyon-juniper on the south-face benches. Predominantly GMUG National Forest with BLM at the lower elevations.

  • Grand Mesa
  • GMUG NF
  • Surface Creek

Public lands inside this unit

1 found

Trails near Unit 521

12 found

Campgrounds near Unit 521

12 found

Species in this unit

Official agency resources

Colorado Parks and Wildlife

Authoritative source

Outdoors does not publish hunting regulations directly. For current season dates, bag limits, legal weapons, draw deadlines, and license costs in unit 521, go straight to the issuing agency.

Read the Colorado agency page

Boundary verified by Outdoors against the agency source on 05/23/2026.

Outdoors is a planning tool, not a legal authority. Confirm every regulation with the issuing agency before you hunt.