CO Bighorn Sheep Unit S20 — MARSHALL PASS

CO S20 — Marshall Pass. Terrain & Access Marshall Pass spans 7,452 to 13,971 feet across high-elevation alpine terrain in the Sawatch Range country. Nearly 95% public land—primarily national forest—provides exceptional access with minimal private-land complications. Elevation variation creates distinct habitat zones: lower piñon-juniper transitional slopes, mixed conifer mid-elevations, and alpine tundra above timberline where bighorn sheep concentrate seasonally. The high public-land percentage and extensive national forest make this unit accessible to independent hunters willing to glass and hike rugged terrain. Trophy Potential The counties overlapping this unit hold a modest history of trophy-class bighorn sheep records..