This historic lavatory leftover features two levels of defecation stations completely without context.

The statue honors the booming birds Rothsay, Minnesota, is famous for.

A Norwegian-born sculptor created these soaring guardian angels at the entrance to Hoover Dam.

One of the greatest boxers and humanitarians to ever live chose his hometown as his final resting place.

Eight "Guardians of Health" protect this art deco water tower from pollutants and bacteria.

This Minnesota town celebrated the state's 100-year anniversary by creating a massive ode to nature's smartest bird.

An angular maze of concrete in Grand Rapids acts both as public art and as a staircase for fish traveling upstream.

The highway's southernmost spot is a beloved local attraction.

What better place to take a seat?

A strange history museum, with items accumulated by a pair of globe trotting spies.

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

17,400 lbs., 12 feet in diameter, and 29 years in the making.

Mass graves and Victorian monuments mark the history of Memphis in this 19th century cemetery.

One of corporate America's best-kept secrets is also one of the most publicly displayed.

Quirky water tower advertises the long-gone Brooks Tomato Products Co.

Half-sized replica of the Leaning Tower of Pisa built to honor Galileo.

Las Vegas's very own 40-foot-tall fire-spewing praying mantis.

A fitting attraction for the corn capital of the world.

Unique tower has outlasted a takeover of the company.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

The final resting place of an outlaw, whose legend grew after death.

One of America's first dinosaur parks gives a window into Depression-era paleontology.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

When you visit his grave, be sure to rub the Great Emancipator's nose for good luck.