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

Monty Python fans will recognize this abandoned mine as the Cave of the Killer Rabbit of Caerbannog.

Row, row, row your pumpkin quickly down the stream.

This cluster of little wooden huts once ground local farmers’ wheat into flour during the days of the Austro-Hungarian Empire.

12th-century holy complex shares land with a natural park full of heavenly waterfalls and raptors.

Considered the birthplace of the Copper Age and Bronze Age, the river is tinted red from 5,000 years of mining.

A unique zoological park home to over 30 species of wild cats, both big and small.

A surrealist labyrinth and museum of contemporary sculptures.

An enchanting monastery in the Spanish countryside appears lifted from a fantasy tale.

The quirky - and private - constructions of a secluded artist depict the house of God.

This narrow path was cut right into a French mountainside to feed the country's early naval expansion.

The deserted pirate-themed restaurant still entices explorers.

A darkly erotic open-air statuary in Catalonia.

Sculpture garden of religious statues made it through Soviet rule.

Ghosts of France's colonial past.

An out-of-place grove of sequoias thrives in northern Spain.

A submerged village appears when dam levels drop.

Take black faced bears with giant clubs, white faced barbers wielding axes, hunters armed with shotguns, and mix in a lot of drinking.

Abandoned Nazi train station turned underground astroparticle laboratory.

Historic medieval fortified city in southwest France.

At the foot of a waterfall lies a peaceful swimming lagoon and evidence of over 60,000 years of human habitation.

A Romanesque tower appears when water levels drop.

Nestled amid the trees lies an abandoned funicular railway that dates back to the 1920s.

This enchanting natural park is a magical example of a temperate rainforest in Europe.