These abandoned vessels are destined to be reclaimed by the forest.

The world’s largest work of glass art hides in this stunning Taiwanese subway station.

An out-of-place slice of France, smack in the middle of Shanghai.

The once highest point in China blends symbolic design with a kick of adrenaline.

This psychedelic tourist trap is a leisurely descent into madness.

A vast and unlikely aviation museum kept alive for over 50 years due to one man's tenacity.

The oldest housing complex in Riga is a mini timeline of architectural trends.

Latvia's symbolic mountain-shaped national library is home to millions of cultural tomes.

A monument to the three wars that led to German unification towers within a Berlin traffic circle.

These former Nazi anti-aircraft towers offer a singular view of the north of Berlin in the summer, and a sanctuary for bats in winter.

An artificial date palm stands as a memorial to Warsaw's Jewish community.

A program of Communist glamour in post-Stalin Poland is preserved in this colorful museum.

An underground city of salt.

These brass bunnies honor the rabbits that dominated the no-man's-land around the Berlin Wall.

Beneath the impressive baroque cathedral that rises from the center of Berlin lies the largest collection of Prussian royals in the world.

Memorial to the father of the Republic of China.

This Swedish automobile graveyard is a beautiful gallery of decay, but woe be to any who would steal a souvenir.

A trio of giant wooden megaphones turn up nature's volume in this Estonian forest.

An intricately carved Viking church overlooks a glistening fjord.

This hulking behemoth is actually five interconnected towers built in the 1960s.

The world's most active stratovolcano is almost always erupting.

These crumbling Latvian forts make for some haunting seaside ruins.

This abandoned secret city is a crumbling wonderland of Soviet ruins.

This impressively complicated radioastronomy research center was once a tool of Soviet spies.