Spencer, Ma Midstate Trail, Mass Audubon - In SPencer, Ma Greenville ROAD There Is A Mass Audubon Trail, One In Which Called The Midstate Trail, Which Has Signs And Mileage To RHode Island, And New Hampshire, Bit Of A Far Walk, Better Bring Backpack, Food, Water, For A Few Days. And A Sleeping Bag, Tent, Firestarter To Keep Warm Photo