The world's biggest version of the popular Swedish souvenir.

This fountain tucked away in a park is the focal point of the only "Green Basilica" in Germany.

An old, deep well, connected with a miraculous, divine rescue and the patron saint of Madrid.

An oil drilling mistake created this fountain that has been spraying water for over 150 years.

In this desolate valley resides a gorgeous set of rocks sporting a technicolor design.

This seaside Italian village doesn't just look Escher-esque, it actually inspired the mind-bending artist.

Reputedly based on the tomb of Jesus Christ, this crypt is the oldest surviving structure of any cathedral in England.

The view that inspired the scenes of Dracula's first landing in England.

This Scottish graveyard is the final resting place of the man who inspired the character Ebenezer Scrooge.

The most important and best preserved remnant of West Africa's powerful Songhai Empire.

This triumphal arch is the only fully standing structure that remains from Roman-era Oea.

A monument to the more than one million enslaved Africans deported from the port of Ouidah.

This bakery and museum offers tours of the tastes and mythology of Aachen's signature spice biscuit—just don't ask for the recipe.

An unusual "skull with ears" sits in the crypt of this small church tucked away at the end of a narrow alley.

The suspected burial mound of legendary Viking Björn Ironside.

This column celebrates Rome's victory over the Goths, and may be the oldest Roman monument in Istanbul.

Inside this McDonald's you can dine on your Big Mac and fries next to a 2,500-year-old Roman wall.

One of the tallest waterfalls in Africa is also home to a population of monkeys who enjoy the waters and the occasional guest.

Albert Einstein would often sit in this chair during visits to the observatory to discuss science with Willem de Sitter.

An 18th century fountain and two columns are all that remains of Rome's forgotten river harbor.

These quintessentially English stepping stones were built for Victorian tourists.

This castle has links to Portugal’s founding and struggles for independence.

A historic holy well hidden near a charming English park.

In one of the smallest countries in the world stands an original Salvador Dalí sculpture.