Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

Copenhagen's celebrated theme park and gardens.

The original home of the Lego has a huge amusement park dedicated to the iconic plastic toy.

Designed by Gustave Eiffel before his famed tower.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

This restored Portuguese cafe may well be the most beautiful place in the world to grab a Big Mac.

Elaborate tile work in this railway station tells the story of Portugal.

A hidden three-foot-wide house separates these two regal churches.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

An ancient and majestic fortress that played an integral role in Portugal's road to independence.

The world's oldest bookshop still in operation.

The best place in the world to buy tinned fish.

Hidden beneath a beautiful overlook you’ll find the history of the city depicted in comic strip format next to a pay toilet.

This unreal Portuguese palace looks as though it's made from a pile of different castles.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

Giant granite sculptures representing family on the northern coast of Spain.

The oldest Roman lighthouse still in use.

This enormous censer uses a pulley system installed over 400 years ago.

The mysterious remains of a martyred teenage saint are venerated inside a small country chapel.

An ancient Egyptian temple in the middle of Madrid, Spain.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

Long tunnels run under the ancient chariot racing circuit to the tower.

Touching the iron railings of Tarragona's balcony to the Mediterranean is said to bring good luck.

This Roman arena once played host to bloody gladiatorial battles.