Island where motor vehicles are banned -- home to the only carless highway in the United States.

Strange physical sensations and optical contradictions keep visitors coming back for more.

This freshwater spring fills with 10,000 gallons of water per minute.

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

An unassuming house in Wisconsin hides a transient artist’s magnum opus.

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

A remnant of the last Ice Age, this lake is surrounded by fascinating rock formations.

This unique zoo is the only place in the world where you can see all 15 species of crane.

Over thousands of years, this slot canyon was carved out of the bed of an ancient lake.

According to the legend, this strikingly beautiful hill has miraculous healing powers.

A lovely hidden waterfall right off the highway is well worth a stop.

A unique botanical garden housed in three giant geodesic domes.

A giant, Gilded Age mansion that once belonged to the beer baron of Milwaukee.

This striking art museum holds an amazing series of curiosity cabinets.

Restaurant in Northern Wisconsin comes with a unique feature: a grassy roof covered in living goats.

A bizarre house filled with an astounding array of collections.