The Grosse Ile Historical Museum consists of two historical buildings from the 1870s: the Michigan Central Railroad Depot and the Customs House, which was moved to the site in 1979 from its original location on Macomb Street. The two buildings are in the East River Road National Historic District, which includes the St. James Episcopal Church chapel and six private homes. In addition to artifacts on display from the early days of the island's history, art and handicrafts are often for sale at the museum, especially during the holiday season.