F. Gilbert Hills is a 1000-acre state forest in Massachusetts less than an hour from Boston. It offers over 23 miles of trails, ponds and streams. The park offers access for mountain biking, horseback riding, and dirt bike riding, among other activities. This guide currently documents 175 boulder problems, including 25 projects. The grades range from V0 to V10.

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Gilbert Hills Bouldering - $14.99