Hiking Trails & Parks in Saint Louis, Illinois
291 hiking & walking trails and 6parks, recreation areas & campgrounds in Saint Louis, located in St. Louis County, Illinois. Free trail map for every listing.
About Outdoor Recreation in Saint Louis, Illinois
Saint Louis offers 291 mapped hiking trails and 6 federally managed parks within the city or nearby. Located in St. Louis County, Illinois, it’s a starting point for hikers, campers, and casual nature seekers.
Explore more nearby: St. Louis County overview, all St. Louis County trails, or statewide Illinois list.
Parks & Campgrounds in Saint Louis
Hiking Trails in Saint Louis
Curated Guides for Saint Louis
Frequently Asked Questions
Are there hiking trails in Saint Louis, St. Louis County, Illinois?
Yes — we have 291 mapped hiking and walking trails in Saint Louis, St. Louis County, Illinois, sourced from OpenStreetMap. Browse the full list below, with distance, elevation, and difficulty for each.
What is the best hiking trail in Saint Louis, St. Louis County, Illinois for families?
Accomac Street near Saint Louis is one of the best family picks in Saint Louis, St. Louis County, Illinois — easy difficulty, short enough for kids and first-timers. See the full family hiking guide below for more options.
Is there a trail map for Saint Louis, St. Louis County, Illinois?
Each of the 291 trails in Saint Louis, St. Louis County, Illinois has its own page with an interactive map, GPS coordinates, and a link to view it on OpenStreetMap — no app or account needed.
What parks and recreation areas are in Saint Louis, St. Louis County, Illinois?
Saint Louis, St. Louis County, Illinois has 6 parks, recreation areas, and federal facilities in our index (2 classified as recreation areas). Each listing includes activities, photos where available, and directions.
Can I go camping in Saint Louis, St. Louis County, Illinois?
We don't show any campgrounds with mapped campsites in Saint Louis, St. Louis County, Illinois right now — check the county level for more camping options nearby.
Where can I find hiking trails and parks near Saint Louis, St. Louis County, Illinois?
Browse all hiking trails, walking trails, parks, and campgrounds across St. Louis County for more options beyond Saint Louis, St. Louis County, Illinois.
From the OutsideAtlas Blog
Photo: Sergei AkulichThe 10 Longest Hiking Trails in Illinois, Ranked
Illinois's longest mapped hiking trails, ranked by distance with notes on what makes each route worth the commitment.
Photo: Holly MandarichIllinois's 10 Most Punishing Trails by Elevation Gain
Steep is hard. These are the ten Illinois trails with the most total elevation gain — quad-burners earned by hard climbing.
Photo: Joshua EarleThe Best Beginner-Friendly Hikes in Illinois
Ten gentle, well-marked Illinois trails perfect for first-time hikers, families, or recovery days.
Photo: Sergei AkulichThe 10 Most Challenging Hikes in Illinois
Illinois's ten hardest hikes — expert difficulty, big mileage, or serious exposure. Reserved for experienced hikers.
Photo: Joshua EarleThe Best National Parks & Recreation Areas in Illinois
Federal parks and recreation areas in Illinois ranked by what they actually offer hikers and campers, not just popularity.
Photo: Sergei AkulichBest Waterfall Hikes in Illinois: 10 Trails to See Falls Up Close
Illinois's best hikes to named waterfalls — from short family-friendly viewpoints to all-day cascade chasing.