Guided tours of the 127-room mansion take place daily at 11 a.m. (other times are occasionally made available). The walled garden at Westbury House, the John Phipps mansion at Old Westbury Gardens.

If you loved the Long Island sound mansion we recently profiled, this massive Old Westbury mansion with over 25,000 square ...

Tickets for “The Merry Twenties” are $50 per person, with a 20 percent discount for Old Westbury Gardens members. Admission includes a self-guided tour of the Westbury House, the performance ...