The decaying ruins of Wales' first asylum for the mentally ill.

Picturesque ruins once held off mighty armies.

This wild game of "football" between two sections of an English town has been staged every year for countless centuries.

19th century tunnels burrowed under Liverpool.

Each year a new straw behemoth is born.

On a site with a long military history, a 1980s shelter.

A tiny, hidden alleyway dedicated to the father of meteorology.

Despite having a dome made of papier-mâché this tiny observatory has survived for over a century.

Six neolithic sandstone boulders remaining from a dolmen.

An impressive display of ships and artifacts from the ancient Mediterranean maritime trade.

Mysterious Spanish catacombs of unknown origins.

An outsider folly near Madrid.

Numerous sculptures set along hiking trails symbolize and idealize the relationship between man and nature.

The odd cement nubs littering this Spanish square are actually the entrances to a series of buried silos.

Containing a personal collection of more than 1,200 jugs from around the world.

A well-restored ancient archaeology site gives a real feel for life during the Roman age.

An enchanting landscape of ancient sandstone structures eroded into otherworldly shapes.

Bacteria and algae give the salty water its bubblegum hue.

A celebration of solstice followed by a fiery purging of evils.

An ancient Roman theatre restored to its former glory in the Spanish city of Cartegena.