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

A quiet, gothic haven nestled between Pittsburgh's Squirrel Hill and Point Breeze neighborhoods.

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

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

Mutant vegetables, transgenic mosquitos, and atomic rodents span the walls of this one-of-a-kind museum.

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

The same water that fills a luxury resort’s pools feeds these free hot springs in the rainforest.

There is a small island in the Gulf of Nicoya where the only human inhabitants are dead.

Dine inside a giant caterpillar at this community-run eatery.

Balanced rock sculptures pay tribute to a murdered conservationist and his pioneer wife.

The sister plane of the C-123 shot down during the Iran-Contra Affair has found a new purpose in retirement.

Once the foundation for a mansion, these ruins now offer amazing panoramic coastal views.

This Costa Rican topiary park is a surreal garden of unearthly delights.

This neon blue river gets its color from a unique mix of bacteria and volcano minerals.

Circus cemetery for all the “showmen under God’s big top.”

This 1930s-era Route 66 Tulsa landmark was moved, restored, and filled with neon.

The largest single-building tribal cultural center in the U.S. is an expansive museum in Oklahoma City.

Behind the Cowboy Hall of Fame is a burial ground for good horses and a famed rodeo bull.

An oil baron's wild paradise and the winner of an ill-fated air race.

Dad jokes and wordplay abound in this comic fake cemetery.

The Quapaw tribe supplies the meat and produce in this Oklahoma casino restaurant.

The storied steakhouse is the last in a long line of Lebanese-owned supper clubs in Tulsa.

Named for the 39 tribes that live in Oklahoma, this restaurant's menu deliciously highlights local flavors.

The fifth tallest statue in the United States is a shirtless monument to the oil worker.