This small museum tucked within a subway station holds pieces from Madrid's past.

An ancient Egyptian temple in the middle of Madrid, Spain.

These three pillboxes still remain as a witness of the Spanish Civil War in a park of Madrid.

This sweet-toothed bear searching for snacks has been a symbol of Madrid for decades.

A stone slab in Madrid marks the point from which the distances of Spain's national roads are measured.

The earliest known map to show America, discovered by accident at a Paris bookshop.

Abandoned for decades, trains still pass through the now-restored remains of one of Madrid's first metro stations.

This quaint Spanish village agreed to be painted blue as a marketing stunt but found that they preferred it that way.

One of the most spectacular bridges in Spain spans a narrow chasm that divides the city of Ronda.

A hidden oasis just two minutes from downtown Atlanta.

Atlanta's strange assortment of concrete pillars inspires reflection in some, confusion in others.

A colorful square marks the heart of the city's LGBTQ community.

3/4-scale model of the White House in Atlanta, Georgia.

Scattered around Atlanta are little doors with big charm.

Tour the sci-fi-esque reality of governmental disease management.

Mussolini gave Cincinnati a bronze statue of Romulus and Remus suckling at a wolf's teats.

An art deco ice cream shop covered in vintage train station tiles.

An abandoned relic of the city's failed experiment with below ground transit.

Where beautiful signs live on forever.

University City's quirkiest resident lives in a park named after its first.

Speak to a companion on the other side of the room loud and clear through this architectural anomaly.

A big museum full of little worlds.

What was once a presidential estate is now an exotic menagerie and home to the Budweiser Clydesdales.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.