Hiking Trails & Parks in Grantham, New Hampshire
40 hiking & walking trails and 0parks, recreation areas & campgrounds in Grantham, located in Sullivan County, New Hampshire. Free trail map for every listing.
About Outdoor Recreation in Grantham, New Hampshire
Grantham offers 40 mapped hiking trails and 0 federally managed parks within the city or nearby. Located in Sullivan County, New Hampshire, it’s a starting point for hikers, campers, and casual nature seekers.
Explore more nearby: Sullivan County overview, all Sullivan County trails, or statewide New Hampshire list.
Hiking Trails in Grantham
Curated Guides for Grantham
Frequently Asked Questions
Are there hiking trails in Grantham, Sullivan County, New Hampshire?
Yes — we have 40 mapped hiking and walking trails in Grantham, Sullivan 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 Grantham, Sullivan County, New Hampshire for families?
Anderson Pond Trail near Grantham is one of the best family picks in Grantham, 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 Grantham, Sullivan County, New Hampshire?
Each of the 40 trails in Grantham, 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 Grantham, Sullivan County, New Hampshire?
We don't have parks or recreation areas mapped in Grantham, Sullivan County, New Hampshire yet.
Can I go camping in Grantham, Sullivan County, New Hampshire?
We don't show any campgrounds with mapped campsites in Grantham, Sullivan County, New Hampshire right now — check the county level for more camping options nearby.
Where can I find hiking trails and parks near Grantham, Sullivan County, New Hampshire?
Browse all hiking trails, walking trails, parks, and campgrounds across Sullivan County for more options beyond Grantham, Sullivan County, New Hampshire.
From the OutsideAtlas Blog
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.