Marsh-Billings-Rockefeller National Historical Park, the only National Park in the state of Vermont, tells the story of conservation history and the evolving nature of land stewardship in the United States of America.

The park's 20 miles of trails and carriage roads are open year-round. Trails are available for hiking and equestrian use in the spring, summer, and fall. When there is adequate snow cover, trails are groomed by the Woodstock Inn Nordic Center for snowshoeing and cross-country skiing.

The Carriage Barn Visitor Center is open daily from 10:00 am to 5:00 pm, Memorial Day weekend (late May) to October 31. Guided tours of the mansion and grounds are offered are offered during the open season.

Parking is for the National Park is shared with the Billings Farm & Museum. If using a GPS, enter "69 Old River Rd, Woodstock, VT 05091". If you'd like to watch the park film, begin your visit at the Billings Farm & Museum Visitor Center. To enter the National Park, take the paved path to the right of the Billings Farm & Museum Visitor Center, walk up and cross the street, and then take the left fork to reach the Marsh-Billings-Rockefeller National Historical Park Carriage Barn Visitor Center. A small, accessible parking lot is available behind the mansion.