Sullivan County, New Hampshire
207 hiking & walking trails · 2parks, recreation areas & campgrounds · 19 cities. Real OpenStreetMap + Recreation.gov data, with a free trail map for every listing.
About Hiking in Sullivan County, New Hampshire
Sullivan County is home to 207 mapped hiking trails and 2 federal parks, campgrounds, and recreation areas spread across 19 cities. Trail data is sourced from OpenStreetMap contributors; park and campground info comes from Recreation.gov.
Looking for something specific? Search all trails in Sullivan County or browse parks. Want to narrow further? Pick a city below to see only that city’s outdoor options.
Trails & Parks in Sullivan County
Up to 202 pinpoints showing trail and park locations across the county.
Cities in Sullivan County
Click any city to see trails and parks within it.
Sample Parks in Sullivan County
Sample Trails in Sullivan County
Curated Guides for Sullivan County
Frequently Asked Questions
Are there hiking trails in Sullivan County, New Hampshire?
Yes — we have 207 mapped hiking and walking trails in Sullivan County, New Hampshire, sourced from OpenStreetMap. Browse the full list below, with distance, elevation, and difficulty for each.
What is the most difficult hiking trail in Sullivan County, New Hampshire?
Penny Royal Trail near Georges Mills is rated hard — the toughest classification among Sullivan County, New Hampshire's mapped trails.
What is the best hiking trail in Sullivan County, New Hampshire for families?
Anderson Pond Trail near Grantham is one of the best family picks in Sullivan County, New Hampshire — 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 Sullivan County, New Hampshire?
Each of the 207 trails in Sullivan County, New Hampshire 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 Sullivan County, New Hampshire?
Sullivan County, New Hampshire has 2 parks, recreation areas, and federal facilities in our index (1 classified as recreation areas). Each listing includes activities, photos where available, and directions.
Can I go camping in Sullivan County, New Hampshire?
We don't show any campgrounds with mapped campsites in Sullivan County, New Hampshire right now — check the state level for more camping options nearby.
Where can I find hiking trails and parks near Sullivan County, New Hampshire?
Browse all hiking trails, walking trails, parks, and campgrounds across New Hampshire for more options beyond Sullivan County, New Hampshire.
Hiking guides for New Hampshire
Statewide rankings and guides — useful context for Sullivan County.
Photo: Sergei AkulichThe 10 Longest Hiking Trails in New Hampshire, Ranked
New Hampshire's longest mapped hiking trails, ranked by distance with notes on what makes each route worth the commitment.
Photo: David MarcuNew Hampshire's 10 Most Punishing Trails by Elevation Gain
Steep is hard. These are the ten New Hampshire trails with the most total elevation gain — quad-burners earned by hard climbing.
Photo: Maddi BazzoccoThe Best Beginner-Friendly Hikes in New Hampshire
Ten gentle, well-marked New Hampshire trails perfect for first-time hikers, families, or recovery days.
Photo: Tobias MrzykThe 10 Most Challenging Hikes in New Hampshire
New Hampshire's ten hardest hikes — expert difficulty, big mileage, or serious exposure. Reserved for experienced hikers.
Photo: Diego LozanoThe Best National Parks & Recreation Areas in New Hampshire
Federal parks and recreation areas in New Hampshire ranked by what they actually offer hikers and campers, not just popularity.
Photo: Joshua EarleBest Waterfall Hikes in New Hampshire: 10 Trails to See Falls Up Close
New Hampshire's best hikes to named waterfalls — from short family-friendly viewpoints to all-day cascade chasing.