ID Mule Deer Unit 21

ID 21 — Tactical Analysis Terrain & Access ID 21 spans nearly 326,000 acres across 2,870–9,119 feet of elevation, offering a dramatic range from lower foothill country to high alpine terrain. Nearly all land is public (99.9%), with 22% designated wilderness—enough to provide backcountry depth without making the entire unit inaccessible. The steep elevation gradient means hunters can adjust their strategy throughout a hunt, dropping to lower country if high peaks are unseasonably difficult or pushing higher for solitude when lower terrain draws pressure. Herd Quality No wildlife survey data is available for this unit, so herd composition cannot..