These 400-year-old ruins are all that's left of the monastery where Ines de Castro was assassinated by the King of Portugal.

The "Little Ones," show Portugal in full miniature splendor.

Nicknamed "Karri Knight," this Eucalyptus was planted in 1895 and stands at 72 meters.

One of the largest Roman settlements in Portugal.

This museum documents the ancient practice of salt production in Figueira da Foz.

The corpse bride of Portugal.

A deer-headed statue that brings together a 12th-century legend and big wave surfing.

The ancient sauropod tracks found in this former quarry are some of the largest in the world.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

Lucerne's central prison was converted into a tourist hotel with a bare minimum of changes.

This historic covered bridge contains a series of macabre paintings that communicate one thing: everyone dies.