Rhode Island boasts 21 lighthouses, some of which are open to the public. Beavertail Lighthouse, the state's first, dates back to 1749 and now serves as a museum. Many Rhode Island lighthouses ...

Isle Royale National Park is a remote island in northwestern Lake Superior in Michigan. Here's a look at what to know.

Rock Harbor Lighthouse Passage Island Lighthouse Rock of Ages Lighthouse Isle Royale Lighthouse Does Michigan have any other national parks? Isle Royale is the only national park.