Not even a series of devastating fires could keep this odd castle in upstate New York from bouncing back.

Celebrating the greatest pugilists the world has ever known.

Pyramid home to an obscure religious group that practices modern mummification.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

An abandoned train station in Munich constructed for the 1972 Olympic games.

The footprint of a frustrated devil in Munich's Cathedral.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

The prototype for all Nazi concentration camps.

This abandoned coliseum was intended to be a grand Nazi rallying ground before it was halted at the end of the war.

A castle from the Holy Roman Empire that hosts traveling youth... in its stables.

The highest point in Washington state is a volcano covered in glaciers.

A rare tour of a commercial jet assembly plant, held inside one of the largest buildings in the world.

Between Missoula and Spokane, a family-owned travel center has an unusual museum in the back.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

The first declared National Monument in the United States.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

The location where the iconic movie character declared it was time to go home.

A tunnel with windows, so you don't miss out on the impressive views.

Fans of vintage Vegas, kitsch, and toy pony-based gambling now flock to a casino called The D.

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

The Hudson River School comes alive at this palatial estate.

A once grand hotel is being retaken by the wilderness it once capitalized on.

One man's swirling six-acre monument of stone.