Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

One of the largest aviation events in the world brings half a million aircraft enthusiasts to Wisconsin each year.

Museum with an extensive collection of Cray supercomputers and related artifacts.

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

A museum devoted to the victims and the survivors of the most catastrophic fire in American history.

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

143 feet of leaping muskie whose mouth can be used as a wedding venue.

Experience the life of an 1800's lumberjack at this interactive museum that is only accessible by railroad.

A restaurant and lodge in northern Wisconsin which served as a clandestine hideout for John Dillinger and featured one of the most famous botched FBI raids in history.

The titular fictional logger only inhabits this otherwise historically focussed museum via a piece of fiberglass kitsch.

Almost half-way between the Equator and North Pole.

A unique botanical garden housed in three giant geodesic domes.

A large circus museum with summer performances.

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

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

A place to eat for on-the-run agents and espionage enthusiasts.

This cave holds a surprisingly colorful variety of geological oddities.

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

A bizarre house filled with an astounding array of collections.

A reproduction of earth's many biomes.

It's possible to walk inside one of the largest Neolithic tombs in Britain.

The largest stone circle in the world has ended up bringing up more questions than it has answered.

Europe's largest prehistoric mound – burial site of a legendary king?