The final resting place of the world's first nuclear reactor.

The chaotic studio of one of the 20th century's most important artists has been preserved down to the dust.

One of the few places where you can visit a cenote and Maya ruins at the same time.

This incredible second-century sculpture depicts a trio of gods worshipped by the ancient Romans.

These magnificent city walls rise from the barren sun-baked Spanish plains like something straight out of a fairytale.

This haunting sculpture was created as a statement on the mechanized warfare of the First World War.

The walls are decorated with whimsical murals painted by the creator of the Madeline franchise.

The building stands within a quiet, postcard-perfect New Mexico village.

Its history includes dinosaur fossils, cattle rustlers, Georgia O'Keeffe, and a mythical giant rattlesnake named Vivaron.

A small piece of the composer's New York home lives on in the center of Czech culture in Manhattan.

This giant fiberglass cod celebrates Madison's self-proclaimed status as the U.S. capital of lutefisk.

A 115-year-old restored German dining hall awaits those who venture beneath the Minnesota State Capitol.

A town honors its legacy of traditional American Indian pipe carving with one gigantic pipe.

America's largest viking stands in a Minnesota city that believes it was visited by the ancient nords.

This replica of an 8th century burial ship actually sailed to Norway before returning home to Minnesota.

An old soap company building now houses one of Minneapolis’s oldest independent non-profit art galleries.

14th century Norse artifacts in Northwestern Minnesota could have proved a Viking landing before Columbus.

When flour explodes, it's not a pretty sight.

This massive roadside mascot was the first version of the giant to illustrate his butt.

A toweringly silly piece of modern art has been delighting locals since the 1980s.

Find out what it sounds like when doves cry at Prince's recording studio estate turned museum.

20,000 pieces in a Frank Gehry-designed building.

A 19th-century horse lover's bequest led to the construction of this unique fountain in Chicago.

In a quiet north Chicago neighborhood rests a stunning relic of the golden age of earthenware design.