An abandoned, decaying sculpture garden built by an eccentric physician in the 1920s now looks more like a forgotten cemetery.

A giant lumpy candle serves as a beacon for this highly scented pit stop.

A tiny waterway named after a ghost story.

The quirky gift from West Berlin for the 1968 World's Fair still stands in Hemisfair Park.

Three hundred years of preserved Spanish colonial history in San Antonio.

San Antonio's first 3-D stereoscopic mural is a trippy treat for the eyes.

For just a few bucks, this Iowa funicular will let you feel like an 1800s fat cat.

The world’s largest truck stop includes a barber shop, chiropractor, and a huge museum with antique trucks.

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

A half-mile long and three stories high, this bridge over the Des Moines River Valley mimics a descent into a mine shaft.

Hundreds of protractors affixed to surfaces all over the city.

The largest clock face in the United States is twice the size of Big Ben and infinitely more ad-sponsored.

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

Color-coded signs direct drivers on a network of routes designed to avoid Pittsburgh traffic.

This historic Pittsburgh tennis complex is a rare example of natural red clay courts.

This spot memorializes one of the greatest plays in NFL history, unless you happen to be a Raiders fan.

This Old Testament garden features 100 plants from biblical times.

These boots are made for selfies.

A display of magnificent stained glass windows is the first exhibit of its kind.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

The bugs crawling down the front of this office building are almost as big as a '68 VW Beetle.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

One of the largest underground systems runs under Canada's largest urban center.

One of many reminders of Tesla's scientific contributions overlooks the falls which inspired him.