Mural made of 100,000 pieces of hand blown glass, and until recently, the largest glass mural in the US.

Hollowed out cedar log tubs set in an ancient towering forest.

Where beautiful signs live on forever.

Towering basalt columns, a creation of fire and ice.

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

A Pythagorean funhouse that tries, successfully, to prove that math is the coolest thing ever.

The site of the climactic scene from the classic horror film is now a historic landmark.

The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.

The rocks in this arid basin leave trails of movement behind them.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

A toxic ghost town sitting atop a massive coal fire.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

A bizarre house filled with an astounding array of collections.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

An enormous, inside-out glass globe built in 1935.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

This collection started by a Cornell professor once held more than 600 human brain specimens, including the one that belonged to its founder.

This art center is way beyond your average pumpkin-carving operation.

World's largest herd of white deer populate a former U.S. Army depot.

Launch vegetables using oversized slingshots at this Fingerlakes winery's roadside attraction.

The birthplace of America's favorite fruit-flavored mystery dessert.