Allowing humans and fish alike to migrate from freshwater to saltwater and back again.

Twin Peaks' real life Double R Diner has been restored to its damn fine television look.

A museum dedicated to the history and exploration of both popular music and science fiction.

An outdoor sculpture park of giant pink robots and post-apocalyptic Christmas scenes.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

An old saloon in the West filled with history, and according to some, a few dozen ghosts.

After a short-lived attempt to bring America in line with the rest of the world, this road was left in metric.

A rare wayfinding portmanteau of “Street” and “Avenue.”

This striking public art installation is suspended above a public park, designed to gently move in the breeze.

A mysterious "wedding cake" castle in the middle of the urban desert.

When the rain falls, this drain system turns into a musical instrument.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

The wild west is still alive and well at this authentic mining town watering hole.

An homage to everyone's favorite prehistoric cartoon family.

Every Christmas, one Arizona city makes the most of its dry climate by creating an arid desert tannenbaum.

Stairs often replace streets on the steep slopes of this old mining town.

Some of the tallest ancient American ruins continue to inspire awe and curiosity.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

One of the oldest amusement rides in existence was a huge disappointment to its creator.

A reproduction of earth's many biomes.

Sleep where gangsters fell amidst smoke and flame, with nary a bullethole to show for the legendary struggle.

In Tucson a giant metal snake helps pedestrians cross a busy highway.

The most loyal of little dogs, or a Victorian era publicity stunt?