Millions of dollars worth of sculpture decorate this Iowa city center.

The remains of Uruguayan hero José Artigas lie beneath a monument in Montevideo’s main square.

This zombie-themed restaurant stands out in the heart of corn country.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

A mysteriously dark cemetery monument fuels stories and legends galore.

What was once a communal kitchen now serves heaping portions of hearty German fare.

A place of great reverence for Trekkies everywhere, a hero's future birthplace.

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

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

The remains of a enormous earthen figure of unknown origins cuts across a rural Wisconsin road.

The city of Rockford, Illinois is symbolically protected by a quartet of fittingly stony sentinels.

This lush 12-acre site was once named the finest Japanese garden in North America.

"World's largest scrap metal sculpture" stands in an outdoor sculpture garden in the middle of Wisconsin.

A forgotten Cold War relic hidden in the outskirts of a Wisconsin city.

The building was originally a gas station built to resemble a Japanese tea house.

The spaceship-like theater, which is still in use, was one of the most popular exhibits at the 1964 New York World's Fair.

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

The oldest experimental corn field in America is still creating better ways to grow crops.

Fragments of a massive unfinished sculpture sit near the main quad of the University of Illinois.

Once one of the world's great cities, Cahokia was a place of religious worship, trade and mass human sacrifice before being mysteriously abandoned.

This whimsical park encourages its visitors and wildlife to roam on and around the various works of art.

This forgotten beach house built to look like a Frank Lloyd Wright masterpiece overlooks a hidden beach.

More than 5,000 contemporary and "historic" mustards from around the world.