Twice a day a speeding train passes only inches from the homes of this residential neighborhood.

An abandoned hotel in the highlands of Bali is shrouded in stories of ghosts, curses, and corruption.

When a massive landslide hit one of the world's tallest dams it created a tragic environmental disaster.

The largest catacomb system in the world.

On the Oregon coast there is a natural hole that seems to be draining the sea.

A medieval military street hidden beneath a charming French fishing village.

A rare example of World War I trenches from the British front.

Hundreds of stone stairs and a winding medieval bridge connect this haunting Spanish island to the mainland.

Large, airy hallways hide within an impenetrable fortress that beckons urban explorers.

A small island less than half a mile from Venice is a forbidden island with a dark and twisted past.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

A bike train runs along a disused railway line through the tranquil French countryside.

An abandoned outdoor movie theater in the Sinai desert.

A harem-inspired Moorish fantasy design in a Victorian-era Welsh castle.

The only runway directly into the magic kingdom has been closed since 1972, but it still sings to you if you drive fast enough.

The man who was president for only one day and spent most of it asleep.

The remnants of an early American attempt at missile defense.

This foolish Victorian sea fort was converted to a deluxe hotel.

The villagers of the coldest inhabited place on Earth adjust to unique challenges presented by day-to-day living.

The world's only flying boat museum honors a small Irish village that sent 20th-century aviation to new heights.

A once-thriving hotel in the Swiss Alps couldn't compete with climate change.

A serpentine highway twists and turns over the treacherous Norwegian Sea.

An unusual abandoned church damaged in World War II sits in a small village outside Moscow.

The abandoned site of the Beatles spiritual awakening and subsequent revolt.