Settled by the Church of Jesus Christ of Latter-day Saints in 1859, this abandoned frontier town has appeared in several films.

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

The unusual patterns in this rock formation result from two distinct modes of weathering.

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.

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

Las Vegas's very own 40-foot-tall fire-spewing praying mantis.

The celebrated eyesore created by starry-eyed sweethearts.

The last remnants of a massive medieval wall that once encompassed the city of Berlin.

A public urinal so pretty, it was declared a national monument.

Formerly the world's largest, this Willy Wonka-esque contraption runs 24/7.

A series of waterfalls and pools that flow through the 'Ohe'o Gulch and into the ocean.

A cooled lava flow from the Haleakalā volcano formed these surreal-looking columnar basalt structures.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.

Even in death, he's still your huckleberry.

A little-known hot spring haven right below the highway.

This lonely gas station has stood at this location since 1917.

A small flooded ghost town with a few scattered structures remaining.

An empty mine that some believe will suddenly be filled with fortune and treasures at the end of the world.

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

This giant ice cream cone is the last remaining icon of a Salt Lake City staple.

This geothermal hot spring hides beneath a slowly growing mineral dome.

Here, at the "world's longest art gallery," you'll find forty miles of ancient petroglyphs and pictographs.

Inside this striking glass building, visitors can see thousands of dinosaur fossils in the positions that nature deposited them more than 150 million years ago.

A dangerous narrow-gauge railroad once traced a route through this striking canyon.