Copper Harbor Lighthouse is owned by the State of Michigan. The state site offers history and information about the lighthouse and complex as well as informative links.
There is a boat tour that takes visitors out the lighthouse for an interpretive tour of the light, out-buildings and grounds.
Gull Rock Lighthouse just off Manitou Island is being restored. The Gull Rock Lightkeepers have a new web site with progress and history
Manitou Island Lighthouse
Mendota Lighthouse in Bete Gris is in private hands. The owners have a nice web site with lots of information and history:
Eagle Harbor Lighthouse is featured on the Keweenaw County Historical Society web site. The lighthouse is open for tours for a small maintenance fee in the summer season.