This watchtower once presided over the Berlin Wall.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

19th-century scientists would make the pilgrimage here to verify the precision of their measuring sticks.

This historic covered bridge contains a series of macabre paintings that communicate one thing: everyone dies.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

Baroque celebration of the end of the Great Plague of Vienna.

The former private quarters and office of Dr. Sigmund Freud now hosts a museum housing the works of the founding father of psychoanalysis.

One of the two original gateways into the Kasbah, this gateway is a nesting site for storks.

This vast masterpiece of Moroccan architecture spreads across 20 acres.

The largest madrasa in Morocco once housed more than 900 students within its exquisite walls.

Fortune tellers, snake charmers, poets, and storytellers all gather on this historic square in Morocco.

It took 40 years to build this Eden-like garden in Marrakech, later restored by Yves Saint-Laurent.

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

The trout that grew a winter coat is mounted in its Colorado hometown.

World's largest film studio, where visitors tour the decaying sets that litter the harsh desert environment.

The world's largest concentrated solar power plant.

Legend says that these centuries-old trees, which pre-date their nearby church, were planted by monks.

This cluttered cantina is famed for its cheese-spiked, raisin-flavored liqueur.

The first public library in the Americas has more than 45,000 books dating back to the 15th century.

The scene of a legendary hunt is displayed on this building's facade.

The splendor of this 17th century golden chapel has led it to be called the "eighth wonder of the world."

Frida Kahlo's childhood home, now a museum of her life and works.

CDMX's home for the world's culinary delights.

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.