, also know as the Rock Island Light, is located in
Rock Island State Park , on
Rock Island in
Door County ,
Wisconsin . Established in
1836 , it is the oldest light station in Wisconsin and on
Lake Michigan . The 1936 structure was demolished in the late 1850s and the existing lighthouse was first lit in 1858.
The lighthouse was listed as Pottawatomie Lighthouse in the
National Register Of Historic Places in 1979, as reference #79000074. Replaced by a modern skeletal tower in 1988. The lantern was replicated in 1999.
