Once part of an extensive network of fire towers, this is one of the few remaining in this Wisconsin forest.

The property contains 37 preserved animal effigy mounds constructed by Native Americans between 800-1100.

Explore a real 19th-century lead and zinc mine at this immersive series of exhibits.

Picturesque and haunting, these 160-year-old stone ruins on top of a bluff are the only remains of a settler's legacy.

Exhibits from an island in Lake Michigan are preserved in this hand-built cabin museum.

These modest Midwestern formations are kin to Niagara Falls' impressive cliffs, more than 600 miles away.

Prolific outsider artist Sid Boyum's concrete sculptures add whimsy to Madison's Schenk-Atwood neighborhood.

Built by an accountant with a dream of running a grand resort, this estate has sat vacant for over half a century.

Prayers and messages of hope decorate the ceramic tiles of this pavilion.

The site of an ancient Mississippian settlement that appears to have flourished during the 10th to 13th centuries.

This odd-shaped relic from the 1964 New York World's Fair found its way back home to Wisconsin.

A Milwaukee museum provides an unsparing and ultimately empowering look at the Black American experience.

Expansive and colorful studio of Minneapolis art-star, Doug Padilla.

The Bong-area park police have asked visitors to please, stop stealing the signs.

This lakefront cottage was crafted in the 1800s and was once a sanitorium.

A museum celebrating the self-taught artist-environment builder.

The only Frank Lloyd Wright-designed structure in the architect's hometown.

One extremely determined man's homemade universe.

As the glaciers retreated out of northern Wisconsin, this unique natural wonder was crafted.

This whimsical sculpture garden is a local treasure.

Three playfully immersive mini golf courses let you travel alongside your ball to the cup at this facility, which has been around since the 1950s.

One Austrian's singular yard is now preserved as a folk art garden of concrete wonders.

Before he was America’s most famous preservationist, John Muir was an ingenious mechanical inventor.

A wonderfully curated used bookstore in an airport.