Hiking Trails & Parks in Big Sky, Idaho
65 trails & 9 parks in Big Sky, located in Gallatin County, Idaho.
About Outdoor Recreation in Big Sky, Idaho
Big Sky offers 65 mapped hiking trails and 9 federally managed parks within the city or nearby. Located in Gallatin County, Idaho, it’s a starting point for hikers, campers, and casual nature seekers.
Explore more nearby: Gallatin County overview, all Gallatin County trails, or statewide Idaho list.
Parks & Campgrounds in Big Sky
Hiking Trails in Big Sky
From the OutsideAtlas Blog
Photo: Tobias MrzykThe 10 Longest Hiking Trails in Idaho, Ranked
Idaho's longest mapped hiking trails, ranked by distance with notes on what makes each route worth the commitment.
Photo: Sergei AkulichIdaho's 10 Most Punishing Trails by Elevation Gain
Steep is hard. These are the ten Idaho trails with the most total elevation gain — quad-burners earned by hard climbing.
Photo: Joshua EarleThe Best Beginner-Friendly Hikes in Idaho
Ten gentle, well-marked Idaho trails perfect for first-time hikers, families, or recovery days.
Photo: Sergei AkulichThe 10 Most Challenging Hikes in Idaho
Idaho's ten hardest hikes — expert difficulty, big mileage, or serious exposure. Reserved for experienced hikers.
Photo: Joshua EarleThe Best National Parks & Recreation Areas in Idaho
Federal parks and recreation areas in Idaho ranked by what they actually offer hikers and campers, not just popularity.
Photo: Joshua EarleBest Waterfall Hikes in Idaho: 10 Trails to See Falls Up Close
Idaho's best hikes to named waterfalls — from short family-friendly viewpoints to all-day cascade chasing.