This collection of 12 historic buildings includes the Ryves-Holt House, the Lewes Life-Saving Station, and the Dr. Hiram Burton House, built about 1665 and the oldest house in Delaware. Tours are offered throughout the summer on the hour. Get tickets either at the Ryves-Holt House at 218 Second St. or the Hiram Burton House at 110 Shipcarpenter St.