Unique and breathtaking, Lyndhurst is where the Hudson Valley begins. Lyndhurst Ramble Come experience the Lyndhurst landscape in a special Ramble tour! Take A Classic Tour Learn about the architecture and families Backstairs Tour See where the staff lived and worked at Lyndhurst October Open House Weekends! Last three weekends in OctoberCome Experience the decorated Mansion at your own pace! Jay Ghoul's House of Curiosities October 17- 31Celebrate the spirit of the season with Halloween Theater Ken Salaz: Master of Astonishment! October 23rd and 30thPrepare to be amazed!