Begin your Adams experience at the park Visitor Center and view the new park movie, Enduring Legacy: Four Generations of the Adams Family. Access to the three historic houses and Stone Library is by conducted tour only and available on a first-come, first-served basis. A trolley transports you on your full park tour and returns you to the Visitor Center in about 2 ½ hours. Free validated parking is offered in the adjacent Presidents Place Parking Garage accessed via Saville Avenue.