Walk through Blithewold Mansion, Garden & Arboretum and discover 12 different gardens, tree specimens, and a 45-room English style manor house, all chronicling the rich social history of  one family over the span of more than 100 years. Located on Narragansett Bay only 25 minutes east of Providence, Blithewold Mansion is one of the finest garden estates in New England. These four admission tickets can be used anytime between April 11 and October 12, 2009.