With 14,000 acres Arcadia Management Area is the state’s largest recreational area. It is a protected area in Richmond, Hopkinton offering great exposure to enjoy the outdoor adventures. Enjoy diverse activities like fishing, boating, hunting, hiking, horseback riding and mountain biking along with varieties of trails. It is considered a perfect picnic place for families where they can enjoy camping surrounded by serene environment. Your pet dogs can also accompany you here.