Travelers are voting Leominster State Forest, Otter River State Forest and Willard Brook 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 Otter River 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 Freetown-Fall River State Forest and Pisgah National Forest is the top pick in United States. Want more? Check out our map of forests near Ashburnham.