Chevron maintains one “Standard” brand station per state so it doesn’t lose the trademark.

Since 1973, this block has been home to the most concentrated collection of murals in San Francisco.

A pair of slides and a tree-lined stair corridor have been an urban oasis for nearly 40 years.

A huge musical instrument played by the ocean.

The first hand-illuminated, hand-written bible since the invention of the printing press.

A jaw-dropping brutalist space church seems to have crash-landed in the middle of America.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

In the middle of a busy airport, a statue honoring the astronaut who told Houston that Apollo 13 had a problem.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

A small horde of mythical creatures lurk almost imperceptibly within the museum's wildlife dioramas.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

Overlooking the Colorado Convention Center is this giant sculpture made from thousands of triangles.

This was once the home of Gahan's Saloon, Denver's most storied speakeasy.

A focal point of in Denver’s skyline for over a century, inspired by a Venetian basilica.

A multiversal transit station located right below a highway interchange.

This 85-year-old fireplace in an urban woodland is dedicated to a poet who recognized the beauty of a tree.

An underappreciated sculpture garden just a few blocks from the capitol building.

Triangular House built on a leafy residential street in St. Paul.

These curious caverns have been home to mushrooms, gangsters, and disco.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

Thousands of people walk over this fantastic work of art every day, but how many notice it?

The handiwork of a underdog clockmaker who solved an impossible problem for an Empire, and forever revolutionized seafaring.

Thanks to modern navigational tools we now know that the true prime meridian runs through a park next door.