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Unit 421

Unit 421Colorado · 0 units

Public lands inside this unit

We're still mapping public-land overlap for this unit. Explore parks in Colorado →

Trails near Unit 421

12 found

Campgrounds near Unit 421

12 found

On the books in Colorado

Species inventory is state-level — which units actually hold or permit each species varies. Verify unit-specific rules with the state agency linked above.

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 421, go straight to the issuing agency.

Read the Colorado agency page

Boundary verified by Outdoors against the agency source on 08/02/2026.

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