Explore the best rated trails in New Castle, NH, whether you're looking for an easy walking trail or a bike trail like the Eastern Promenade Trail and Heritage Trail (NH) . With more than 79 trails covering 472 miles you're bound to find a perfect trail for you. Click on any trail below to find trail descriptions, trail maps, photos, and reviews.
Longest trail in State and is deservedly well rated by most. It is a consistently groomed crushed stone trail with few roots and rocks. Not many places to stop and sit which on a long ride can be helpful. Make sure to ride to the statue at the southern trail head.
Great views and we enjoyed the changes in grade and the turns, but a very short trail. Must be combined with Winni Trail, but that is also short.
1st time we went south to combine with Methuen trail, some crossing lights were not working, a part of trail is hard packed dirt so a wider tire made it easier
Nice comfortable ride we started in the parking lot in North Hampton and came out on Borthwick Ave near the hospital 17 miles out and back route that will be pretty in the fall
rode 7-30-25 parked at Symmes Dr in bus depot lot - no directions for where to park. Mile markers are facing the trail, instead of perpendicular , so they can't be easily read while riding - missed a few along the way. Also signage at entrance areas should include direction and milage to either end. Thought we could hook up to the Derry trail, but that didn't happen - couldn't find it - again, signs would help !
Rode on 7-26-25 Needs mile markers at Windham end. Slight incline from Salem to Windham. The Windham trail is paved, but turns to dirt when you reach the Salem trail. Turned around and rode back to Windham.
the Windham trail is paved, but turns to dirt when you reach the Salem trail.
Turned around and rode back to Windham.
It is a great trail for all seasons. Parking available in Ayer, Groton, Pepperell and Nashua
It is a very well maintained trail. My favorite part is between the heart pond and the NARA park. More road crossing beyond that region in both directions
It’s my go to trail because it’s so close to my house ! you can walk down close to the river it’s cute . i always get to see ducks in the pond
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