This series of rope-style bridges brings visitors into a jungle layer that is usually reserved for birds and monkeys.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

There aren't too many operational funiculars around, but Pittsburgh has two!

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

This unique structure in suburban Austin is made up entirely of other people's castaways, and constantly changing.

This failed condo development was reborn as a street art hub.

One part antique store, one part curiosities hodge-podge.

This permanent exhibition celebrates the finest of our heartless automatons both real and fictional.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

Despite being stolen multiple times, this civic electrician's street corner Snoopy won't be stopped.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

A take-out restaurant that only serves cuisine from countries with which the United States is in conflict.

This replica small town lets visitors take a stroll through the story of progress in the U.S. via thousands of Americana artifacts.

Experience the hysteria of a 17th century witch hunt through goofy reenactments and wax dummies that should probably be burned at the stake.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

The world's longest known cave system.

Prehistoric animals decorate this popular outdoor park.

One of the few surviving "Wigwam"-themed motels.

Three courses accompanied by Christian rock.

Elaborate drama imparts an appreciation for 19th century hardships.

A mysteriously dark cemetery monument fuels stories and legends galore.

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

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.