High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

It should come as no surprise that the best view of the Hollywood sign is from Batman's lair.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

The fictional star of "Breaking Bad" is memorialized with a real-life gravestone in his hometown.

Thousands of pieces of art have been carved into the rock at the site of an ancient volcanic eruption.

Recycling meets art in this colorful barricade.

A sprawling collection of over 106,000 toys from around the world.

The official atomic museum of the United States explores the explosive and productive history of a much maligned energy source.

A small metropolis of Pueblo cave dwellings have been carved right into the hillside of this national monument.

This is one really big nut.

These ruins of a pre-Columbian cliff village are among the most beautiful and well preserved in New Mexico.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

Don't be surprised if you see a long-necked dinosaur peeking out from among the trees in Northgate Park.

Down the road from where the Wright brothers lifted off is another flight tribute practically hidden from sight in the woods.

This North Carolina museum is keeping the pinball craze alive, with a little Space Invaders on the side.

The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.