Situated on a sacred Inca site, this 16th-century cathedral took nearly 100 years to build.

A market for witches is hidden within a train station.

Lima’s Museum of Anthropology is lined with thousands of elongated human craniums.

This hilltop park offers magnificent views and a Frank Lloyd Wright masterpiece.

The blinking light atop the iconic landmark has been sending secret messages for decades.

There are lots of hands and feet stamped in the cement in front of Grauman’s Chinese Theater, but Mel left behind something extra.

Over 120,000 curious objects that have shaped our modern world.

12,000 sq. ft. museum tracing erotic art from antiquity to modern times.

This Ocean Drive crosswalk has been paved in rainbow colors to honor the LGBTQ+ community and the man who brought pastel to Miami Beach.

These wooden balconies that are both decorative and functional.

This memorial to a murdered empress took 20 years to design, then spent 30 years hidden away in storage.

Once the home of a hermetic monk, this cave now houses a small church.

A highly-criticized monument in Budapest has become the site of a makeshift Holocaust memorial.

From cartoon characters to tiny tanks, a guerilla sculptor's little bronze statues are hidden throughout the city of Budapest.

From Austrians to Nazis to Soviets, this historic Budapest fortress has a history as complex as the city itself.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

This is the birthplace of Vlad the Impaler Vlad III Dracul.

Nine centuries-old fortresses guard the walls of this medieval Romanian city.

This colorful statue welcomes visitors to a Barcelona park.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

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

An unusual stroll through gentlemen's erotica demonstrates that pornography is timeless.

Mountain where Jesus was first tempted by the Devil.