Travelers are voting Otter River State Forest, Willard Brook State Forest and Leominster State Forest as the best of 5 forests near Ashburnham. There are 11 forests near Clinton a city just 30 km from Ashburnham and 1 forest near Dublin which is 30 km distant. The most popular of these are Willard Brook State Forest near Clinton and Sheldrick Forest Preserve in Dublin. You can find 24 forests in Massachusetts and 274 forests in the country of United States. Our members favorite in Massachusetts is Upton State Forest and Pisgah National Forest is the top pick in United States. Want more? Check out our map of forests near Ashburnham.