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

This tall and trim architectural oddity is one of the skinniest buildings in San Francisco.

The Estatua de la Libertad stands discretely on an obscure tangent path in Barrancas de Belgrano.

The graffiti-covered remnants of a former triangulation station are balanced precariously on this California peak.

This water tower commemorates the invention of the transistor on this site in 1947.

The real-life ‘Severance’ office building.

Imagine having a street run right through your home, or better yet, a historic bridge three stories high.

A layered tribute to the work of mosaicist Isaiah Zagar.

The first neighborhood to implement the Garden City model in its suburban planning.

An early 20th-century bullring converted into a modern shopping center.

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

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

An artsy hidden staircase leads to breathtaking views of San Francisco.

Abortion, prohibition, religion, war, and fear all play a part in the history of this idiosyncratic Pacifica castle.

A promotional sun clock on the site of San Francisco's great raceway.

Once the largest windmill outside of Holland, with enormous 114 foot sails.

Depicting scenes of everyday life - and specific individuals - in Great Depression era San Francisco.

A miniature view of the park, caught in time.

The key to turning shifting dunes into the green oasis of Golden Gate Park.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

Inside this museum, the history of the Walt Disney Family empire is on full display.

A huge musical instrument played by the ocean.

Richard III supposedly disposed of his nephews' bodies here in an effort to seal his claim to the throne.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.