The largest self-built castle in the U.S., six decades in the making.

Get your cosplay on at Portland’s only Medieval fantasy-themed mead hall.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

A plaque on the side of a building is a small tribute to the woman who invented an iconic Berlin fast food.

One of the oldest cemeteries in Germany was originally used for victims of a cholera epidemic.

You've probably seen these distinctive orange-tiled columns on the big screen.

An Orwellian sculpture with eyeball cameras watches passersby.

The state bird of New Mexico, constructed entirely out of garbage.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

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

The final resting spot of the Colorado Transportation Department's beloved unofficial mascot.

A memorial dedicated to the victims of the Columbine High School shootings.

This massive home was constructed by one of the greatest conservationists in Colorado history.

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

A seven-story 1920s mausoleum outside Denver houses thousands of remains.

In a small Japanese garden off a busy Denver street, a memorial to a brave, principled politician.

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

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).

This museum offers an actual time machine back through Colorado's past.

A Rocky Mountain city provides a happy ending for a pinto pony and his Brobdingnagian red chair.

Wall to wall taxidermy at Denver's oldest and most exotic steakhouse.

A downtown park built on top of unclaimed graves.