This crumbling Portuguese ruin overlooks the populace it once ruled.

A neolithic tomb converted into a tiny chapel.

"Portugal's Stonehenge" is made up of nut-like stones aligned with the heavens.

A chunk of the "true cross" is held in this small Portuguese church where modern day exorcisms are said to be common place.

Perhaps the most spectacular grotto along the Algarve coastline.

An abandoned mine now resembles a post-apocalyptic landscape of derelict buildings and blood-red pools of water.

Only 380 kV Powerline in Europe not directly interconnected to the European 380 kV Grid.

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

Digger attempting to hide itself under 300 tons of rubble.

This World War II airfield enjoys a second life as a public park.

Along this stretch of beach in Denmark resides several massive bastions of energy.

An artist has turned what most people would consider a bathroom nightmare into a work of political art.

This Danish park has celebrated the American independence day since 1912.

An exhibition of preserved locomotives housed in a 1950s depot shows the history of Denmark's railway.

This antique farmhouse is one of Læsø's rare seaweed houses.

A small Denmark town displays a pair of titanic jaw bones as their community symbol.

Considered one of the most haunted places in Europe, this 800-year-old castle was home to noble prisoners.

Denmark's famous pseudo-hill.

The largest collection of hair jewelry in Europe reminds you how creepy 19th-century love was.

A public display of random paleontology.

In legend, this ancient dolmen was said to have been created when a troll tried to destroy a church.

Remnants of the Nazis' occupation of Denmark linger along the sand.

An old limestone mine transformed into a beautiful and unusual sculpture museum.

The greatest amusement park in the world is wall-to-wall farting dogs, puking rats, and cows with exposed breasts for the whole family.