Spanning nearly 4,300 acres, Rockport State Recreation Area in Alpena, Michigan, offers a glimpse into its past, with opportunities for hiking, kayaking and other adventures.
The legendary boxer is remembered in his hometown of Louisville, Kentucky, through this museum that honors his accomplishments and activism.
This spot in Sandusky, Ohio, has been making ice cream for more than 100 years, and its original location honors the cow that started it all.
This park in Delphi, Indiana, shares the historical significance of waterways that once supported a bulk of American travel and commerce.