The ancient tomb acts as a calendar that keeps perfect time.

A museum that cashes in on its infamous little people while teaching you a thing or two about the Irish fey.

This colorful and fiery mural depicts the Irish folk story of the beloved hero Cuchulain.

This supermarket offers shoppers a window into the past alongside their groceries.

These gigantic skeletons tower over visitors and provide insight into the creatures that once ruled over Ireland.

This is the largest cemetery in Ireland and the first cemetery museum in the world.

Dublin's "Dead Zoo" serves as a window to Victorian museum design.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

The enchanting archway is the only surviving portal into Dublin's lost medieval wall.

These 12th-century catacombs carved into a mountainside were a place of mysticism and Christian hermitages.

Terrifically morbid cemetary and site of famous Paracelsus' grave.

Amidst medieval and baroque buildings, five human-sized gherkins stand tall.

This massive statue is the personification of Bavaria and the first colossal statue of the modern period composed of bronze.

Oddly enough, a pair of Wolfs funded the construction of this Little Red Riding Hood sculpture.

This beautiful 19th-century temple stands atop the ruins of its predecessor.

A giant snail sculpture looking longingly at the German traffic museum.

The scars of World War II are preserved on its walls.

The patron saint of spinsters grasps a container of dried blood.

The footprint of a frustrated devil in Munich's Cathedral.

Golden cobblestones remember a time when this small alley was used to avoid having to give a Nazi salute.

These bronze pamphlets remember a remarkable group of Germans who fearlessly opposed the Nazis in the very center of their power.

These modest Midwestern formations are kin to Niagara Falls' impressive cliffs, more than 600 miles away.

A trailblazing sovereign nation tucked in the American state of Wisconsin.

The preserved remains of the former Milwaukee County Hospital for the Insane are hidden in the wooded grounds of County Park.