Penobscot River Trails
Grindstone, Maine

OPEN 7 days a week
through late October 2019
9 a.m. – 6 p.m.
FREE to the Public
Visitors Must Sign in at our Visitor Center


Penobscot River Trails Offers


  • World Class Facility with 25 kilometers of Mountain Bike, X-Country Ski trails and 15 kilometers of Snowshoe trails in pristine untouched riverside wilderness
  • Carriage Trails Laid with Crusher Dust ¬†
  • Pisten Bully Snow Groomer with Tiller for Olympic Quality Trails
  • Visitor Center with Wood Burning Stove and Heated Restrooms
  • 2 Warming Huts with Wood Burning Stoves¬†
  • Home of the Maine Outdoor Education Program for Elementary School Children Since 2012
  • Year-Round Multipurpose Recreation including Hiking, Biking, XC Skiing, Snowshoeing, and Paddling

Penobscot River Trails is a nature preserve which is privately owned by a family funded Maine registered charitable foundation.


East Branch of the Penobscot River
2540 Grindstone Road
Soldiertown TWP, Maine 04460

Telephone: 207.746.5807