Exterior Mansion, Gardens, and Grounds
The mansion exterior, gardens, and grounds are open year-round from dawn to dusk. Admission to Marsh-Billings-Rockefeller National Historical Park is free of charge.
Guided Tours
Tours of the interior mansion are available from Memorial Day Weekend-October 31. Tours focus on the history of the conservation movement and the parts played by the generations of families that lived in the home. Tours sell out quickly and advanced reservations are recommended. Visit our Guided Tours page for details. Fee required.
Mansion Open House
The first floor of the mansion is open for public viewing on Saturdays and Sundays, 12:30pm-2:30pm, from Memorial Day Weekend-October 31. Six visitors are allowed in the building at a time. Arrive early, lines form quickly.
The interior Mansion can be viewed virtually on Google Street View.
Learn more about the history of the Mansion here.
Source: U.S. Department of the Interior, National Park Service