Bear Brook State Park

4.6 on GoogleAllenstown · Merrimack Valley
Bear Brook Waterfall
Bear Brook Waterfall · Photo: ihamr, CC BY 2.0

Trail network in Allenstown

10,000+ acres park size · 40+ multi-use trail miles

In season now · Apr – Nov

Trails are open all year unless posted; staffed full-time from early May, unstaffed from Nov 1. The day-use fee applies to all trail use.

$4 day-use fee

2026 adult (12+) fee; ages 6–11 $2, NH residents 65+ free

Forty miles of woods riding in NH’s biggest park.

New Hampshire’s largest developed state park covers more than 10,000 acres of forest, marsh and ponds, with over 40 miles of multi-use trails open to mountain bikes. Riding ranges from old fire roads like One Mile Trail to steeper, rocky climbs such as Catamount, with a CCC-era camp and swimming ponds along the way. It is an easy day trip from Boston or Manchester, with a big campground and cabins on site.

At a glance

Park size
10,000+ acres
Trail miles
40+ multi-use
Campground
101 sites at Beaver Pond
Cabins
At Bear Hill Pond
Good for
Beginner, Intermediate, Advanced

What’s here

  • Cross-country

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Rentals, guides and shops

Where to stay

Nearby

  • Beaver and Catamount ponds · In the park

    Swimming beach and boat rentals inside the park for a post-ride dip.

  • Bear Brook museum complex · In the park

    The Civilian Conservation Corps museum and New Hampshire Antique Snowmobile Museum in the park’s historic CCC camp.

  • Canterbury Shaker Village · 35 min drive

    Restored Shaker village with tours, gardens and walking trails.

4.6 on Google

read Oct 3, 2026
Read reviews on Google Maps

Getting there

  • Manchester-Boston Regional (MHT) · about 25 min drive
  • Boston · about 1.25 hr

Directions in Google Maps

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Photo credits

ihamr (CC BY 2.0) · ihamr (CC BY 2.0).

More mountain biking nearby

Make a trip of it

Within about 40 miles: other things to do, places to camp and the winter side.

$4 day-use fee
Apr – Nov
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