The final resting place of the great navigator, or maybe his brother.

A whimsical brother of the nearby Fallen Angel statue takes the falling part quite literally.

One of the few remaining ancient aqueducts described by Frontinus as 'the most solemn testimony of the Empire.'

A lush indoor jungle fills this bustling Madrid transportation hub.

Commonly acknowledged as the only public monument to the Devil himself.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

The sign at the garden gate reads: "These Plants Can Kill."

The small bright red pillar survived the 1996 Manchester bombing virtually unscathed.

Manchester salvaged this sculpture of the adopted Mancunian when it was no longer wanted in Ukraine.

Be on the lookout for the symbolic insect all over the city.

Have a seat with the father of modern computing at this Manchester monument.

19th century museum with an eclectic mix of curiosities, from Egyptian artifacts to items on archery history to the skull of the world's oldest horse.

The building where Mary, Queen of Scots was said to have bathed in white wine.

This unassuming shed was the stage for a monumental event in British history.

A medieval device used to punish and shame wrongdoers still hangs outside the village church.

This tiny weathered plot is one of the oldest Jewish cemeteries in Scotland.

Edinburgh's oldest statue hides within a parking lot behind the city's iconic cathedral.

A striking glass tribute to two sisters who suffered during Scotland's "Killing Time."

This was once a hall in which a 16th-century royal banquet was hosted by King James VI of Scotland.

This repurposed church offers a more literal way to get closer to the heavens.

This stack of stones honors a murdered 18th-century woman.

A series of three shiny letters mark the boundary of an old refuge for those being pursued by debt collectors.

This 16th-century close preserves an unusual piece of Edinburgh's transportation history.

A pair of stones embedded in an Edinburgh street memorialize one of the city's last public hangings.