Mercer County, Pennsylvania
389 hiking trails · 8parks & campgrounds · 22 cities. Real OpenStreetMap + Recreation.gov data.
About Hiking in Mercer County, Pennsylvania
Mercer County is home to 389 mapped hiking trails and 8 federal parks, campgrounds, and recreation areas spread across 22 cities. Trail data is sourced from OpenStreetMap contributors; park and campground info comes from Recreation.gov.
Looking for something specific? Search all trails in Mercer County or browse parks. Want to narrow further? Pick a city below to see only that city’s outdoor options.
Trails & Parks in Mercer County
Up to 208 pinpoints showing trail and park locations across the county.
Cities in Mercer County
Click any city to see trails and parks within it.
Sample Parks in Mercer County
Sample Trails in Mercer County
Hiking guides for Pennsylvania
Statewide rankings and guides — useful context for Mercer County.
Photo: Joshua EarleThe 10 Longest Hiking Trails in Pennsylvania, Ranked
Pennsylvania's longest mapped hiking trails, ranked by distance with notes on what makes each route worth the commitment.
Photo: Sergei AkulichPennsylvania's 10 Most Punishing Trails by Elevation Gain
Steep is hard. These are the ten Pennsylvania trails with the most total elevation gain — quad-burners earned by hard climbing.
Photo: Maddi BazzoccoThe Best Beginner-Friendly Hikes in Pennsylvania
Ten gentle, well-marked Pennsylvania trails perfect for first-time hikers, families, or recovery days.
Photo: Holly MandarichThe 10 Most Challenging Hikes in Pennsylvania
Pennsylvania's ten hardest hikes — expert difficulty, big mileage, or serious exposure. Reserved for experienced hikers.
Photo: Diego LozanoThe Best National Parks & Recreation Areas in Pennsylvania
Federal parks and recreation areas in Pennsylvania ranked by what they actually offer hikers and campers, not just popularity.
Photo: Joshua EarleBest Waterfall Hikes in Pennsylvania: 10 Trails to See Falls Up Close
Pennsylvania's best hikes to named waterfalls — from short family-friendly viewpoints to all-day cascade chasing.