The ruins of an Estonian prison are drowning in the quarry lake where the convicts were once forced to work.

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

A preserved oak tree about 3,500 years old found in Riga, Latvia.

A top secret Cold War bunker hidden beneath a Latvian spa facility is now open for tours.

An ancient knight and a symbol of the city's freedom.

Gargoyle head that brings good luck.

This scale model of our solar system hid in plain sight for years before a physics team sought out all the planets.

A musical instrument played by the sea.

An Irish town has built a statue to a silent film actor simply thanks to the holidays he once spent there.

The somber sculptures commemorating Irish Famine on the river Liffey in Dublin.

An outstanding and haunting glimpse of the horrors of the Great Famine of Ireland.

The comedy and tragedy of Oscar Wilde is preserved in a Dublin park, captured in a sculpture of colorful stone.

Obelisks and stone pineapples in the Irish countryside.

This floating garden in the sky is straight out of a fairy tale, but the real thing is nothing short of magical.

An eccentric garden of sculptures crafted in India decorate an Irish green space dedicated to Alan Turing.

A condom-covered Thai restaurant that is more concerned with birth control than food.

Derelict airplane bodies serve as both home and income for three Thai families.

From dragonfruit to mangoes to durian this Thailand resort allows guests to stay inside all manner of giant fruit.

This dangerous-looking suspension bridge may have been too unstable to remain open.

Holy Hindu shrine in an enormous, monkey-filled limestone cavern.

A rare pod of derelict midcentury Futuro and Venturo houses lines a semi-abandoned beachfront resort outside Taipei.

Visit this church that's shaped like a giant glass pump either to cater to women or to reference a tragic local tale. Or both.

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

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