One of the most breathtaking railways in Europe also takes one of the steepest climbs, from fjord to mountain plateau.

Ride in 1960s style on the private luxury train Marshal Josip Tito used to travel around Yugoslavia.

The recovered bones of martyrs slaughtered during The Terror are on display in this church crypt.

The mortal remains of an estimated 70,000 people lie in the basement of a monastery in Lima, Peru.

This ancient village and its adjoining cemetery have a beautiful history of death and remembrance.

The wooden airship was the largest flying boat ever built.

This 400-year-old house tells a tale of witchcraft and woodwork.

The only sea in the world that has no land boundary.

Unknown to many, this sparkling turquoise lake hides amid Oregon's snowcapped mountains.

All that remains of the only English cathedral destroyed in the Protestant Reformation.

A collection of items from a way of life that no longer exists.

These decaying bridges 1,000 feet high are a reminder of the skill it took to cross the Colorado Rockies by rail.

One of the few working locomotive roundhouses in the United States.

An exceptional assortment of fossils recovered from private collections.

These unique sculptures form a musical ensemble of recycled metal.

The ruins of a military-industrial complex now host concerts and more.

A cursed torii gate still stands on the edge of Haneda Airport, decades after its shrine's relocation.

A submerged archeological park still holds the wonders of a Roman Sodom.

Mount Tambora is the site of the largest and deadliest volcanic eruption in recorded human history.

A lake with hundreds of ancient skeletons surrounding it. The surprise is what killed them.

The biblical sculpture honors those who lost their lives, homes and communities to the Chernobyl disaster.

The first rural cemetery west of the Mississippi is home to the elaborate tombs of St. Louis' local beer barons.

Curious onlookers have suspected this strange structure is a secret government base.

A monument to the more than one million enslaved Africans deported from the port of Ouidah.