The ancient settlement attracts tourists from all over looking to learn about the Chinese vision of the afterlife.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

Protecting the dead from opportunistic body snatchers.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

Destroyed Serbian army headquarters sits half crumbled in a largely revitalized Belgrade.

A towering spire in the fortress of Kalemegdan honors the victorious armies of Serbia during their struggles against the Ottoman Empire.

Nikola Tesla's ashes are held in a golden sphere, surrounded by his works.

Enormous pendulum helps keep Taiwan's tallest building from swaying.

A harrowing trail up a mile-high mountain.

A musical instrument played by the sea.