It is about 3/4 miles walk on the Kilburn Road to the trailhead. The Kilburn Loop is a 4.8 mile long trail around the ponds. You'll experience 400 feet of elevation change with the highest portion on the eastern leg of the trail. You might find walking in a clockwise direction easiest.
Pisgah State Park includes over 13,300 acres of rough forested terrain, encompassing a complete watershed north of the Ashuelot River. Within the Cheshire County towns of Winchester, Chesterfield and Hinsdale, the park protects seven ponds (popular for fishing), four highland ridges and numerous wetlands. The area's 21 square miles make it the largest property in the New Hampshire state park system.
Click here to get a trail map of the park.