The tram is offered daily except during the winter months.
Seats are available with any admission ticket, space and weather permitting.
Self-guided garden walks are also included with any admission ticket. Special Subject Guided Garden Walks Special-subject guided walks highlight plants of particular seasonal interest. These are more specific in emphasis than regular guided walks. Regular walks are not offered on special-subject walk days. May 26 - Merry Month of May Mystery Walk Enjoy the sites and scenes of a great American country estate as you are taken along paths and roads less traveled that lead to outlying areas of the garden and estate.