"Formerly the summer house of railroad tycoon Jay Gould, Lyndhurst is a gigantic gothic mansion with stunning views of the Hudson River. The 67-acre property in Tarrytown is open every day from 9am-5pm (it costs $10 per person to enter), but it’s the weekends that make Lyndhurst worth a visit. Check theirwebsitefor craft fairs, plays, concerts, and all sorts of Halloween programming. After you’re through walking the grounds, head toGoosefeathernearby for excellent Hong Kong-style Cantonese barbecue and noodles." - Will Hartman