Hever Castle in the summer months and an annual patchwork and quilting exhibition in September. The castle has also become the venue for a triathlon. The castle offers three floors containing antique furniture, Anne Boleyn's prayer books, instruments of torture, and a large collection of Tudor paintings. There is also a museum of the Kent and Sharpshooters Yeomanry. The remains of the original country house timbers can still be seen within the stone walls of the fortification, while the gatehouse is the only original part of the castle. It has the oldest working original portcullis in England. The grounds of the castle
National Register of Historic Places listings in northern New Castle County, Delaware National Register of Historic Places listings in northern New Castle County, Delaware This is a list of the National Register of Historic Places listings in northern New Castle County, Delaware. This is intended to be a complete list of the properties and districts on National Register of Historic Places in New Castle County, Delaware north of the Chesapeake and Delaware Canal, excluding the city of Wilmington. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in a map. There are 387 properties and districts listed on the National