Highline

No permit or access details on file for this trail — check with the local land manager before you go.

The Highline is a 28.0-mile out-and-back trail located in Wyoming. This lengthy route offers hikers an extended backcountry experience in the state's diverse terrain. The out-and-back format means the full journey covers 56 miles round trip for those completing the entire route, or hikers can turn around at any point to customize their distance. The trail is situated in the Wyoming area and provides access to the region's natural landscape. While elevation gain data is not currently available, the substantial mileage indicates this is a moderately to significantly challenging hike best suited for experienced hikers with good endurance and proper preparation. Visitors should plan accordingly for a full day or multi-day adventure, bringing adequate water, food, and navigation tools. The out-and-back design allows flexibility, making it accessible to hikers of varying ability levels who can hike partway rather than commit to the full distance. Check with local Wyoming hiking resources and trail management offices for current conditions and any seasonal considerations before visiting.