This historic old movie house was the scene of one of the Blob's most iconic attacks.

The oldest purpose-built cinema still in operation also houses a museum of movie memorabilia.

This beautiful vintage movie palace has seen little change in form or function since the 1920s.

This historic theater's pipe organ still accompanies silent films just like it did in 1929.

This is one of the last remaining theatres in Canada to feature an Art Moderne architectural style.

This century-old cinema is complete with musical interludes and boasts a rare projection system.

One of the last of the great 1920s movie palaces is a Floridian Greco-Spanish-Persian dreamscape.

This vintage gem is one of the oldest surviving purpose-built movie palaces in Scotland.

The damming of the Colorado River buried an iconic geologic formation before record-breaking drought brought it back.

One of the best-preserved ghost towns in Arizona speaks to the difficulties of establishing mining towns in the 19th century American West.

This work of engineering is imbued with elegance and ingeniousness.

A huge musical instrument played by the ocean.

Though it's thrived abroad, this forgotten Dunkin' rival has just one store left in the States.

This 12-seat movie theater is the smallest in the world.

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.

A multi-storied adobe complex has been inhabited for more than a thousand years.

The old Route 66 town straddling Texas and New Mexico died along with the Main Street of America.

The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.

The grounds and buildings of an old wood pulp mill have been transformed into an innovative art park and museum.

A bizarre house filled with an astounding array of collections.

A cheeky alleyway window hosts tiny rotating exhibits with outsized charm.

A labyrinth hides in plain sight at each of the city's 270 Tube stations.

A self-built castle made by a mysterious man.

A geological mystery on Camelback Mountain.