Hiking Trails & Parks in Thornton, New Hampshire
13 hiking & walking trails and 0parks, recreation areas & campgrounds in Thornton, located in Grafton County, New Hampshire. Free trail map for every listing.
About Outdoor Recreation in Thornton, New Hampshire
Thornton offers 13 mapped hiking trails and 0 federally managed parks within the city or nearby. Located in Grafton County, New Hampshire, it’s a starting point for hikers, campers, and casual nature seekers.
Explore more nearby: Grafton County overview, all Grafton County trails, or statewide New Hampshire list.
Hiking Trails in Thornton
Curated Guides for Thornton
Frequently Asked Questions
Are there hiking trails in Thornton, Grafton County, New Hampshire?
Yes — we have 13 mapped hiking and walking trails in Thornton, Grafton County, New Hampshire, sourced from OpenStreetMap. Browse the full list below, with distance, elevation, and difficulty for each.
What is the best hiking trail in Thornton, Grafton County, New Hampshire for families?
378 near Thornton is one of the best family picks in Thornton, Grafton 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 Thornton, Grafton County, New Hampshire?
Each of the 13 trails in Thornton, Grafton 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 Thornton, Grafton County, New Hampshire?
We don't have parks or recreation areas mapped in Thornton, Grafton County, New Hampshire yet.
Can I go camping in Thornton, Grafton County, New Hampshire?
We don't show any campgrounds with mapped campsites in Thornton, Grafton County, New Hampshire right now — check the county level for more camping options nearby.
Where can I find hiking trails and parks near Thornton, Grafton County, New Hampshire?
Browse all hiking trails, walking trails, parks, and campgrounds across Grafton County for more options beyond Thornton, Grafton County, New Hampshire.
From the OutsideAtlas Blog
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Photo: David MarcuNew Hampshire's 10 Most Punishing Trails by Elevation Gain
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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.