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

A bypass decorated with large wooden troll carvings.

A unique botanical garden housed in three giant geodesic domes.

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

A theme park attraction designed to turn your children into LARPers.

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

The world's longest known cave system.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.

A beautiful geyser under environmental threat.

The first declared National Monument in the United States.

Vikings and Evangelicals have both had a hand in this replica medieval church.

This pebble beach is so beautiful that taking its rocks is against the law.

This cave holds a surprisingly colorful variety of geological oddities.