Wandering this ancient burial place offers a glimpse of the afterlife in the fresco-adorned tombs of an ancient Etruscan civilization.

Geothermal waterfalls in Tuscany.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

Spanish architects used seized Muslim gravestones to rebuild parts of the fortress.

This abandoned Slovenian military barracks has become a punky-political art squat.

A whimsical bridge adorned with decorative dragons.

Taoism, Buddhist and Confucianism are all represented in this temple that claims to answer anyone's wishes.

Climb to the top of the world's largest seated bronze Buddha.

During World War II, a number of important sculptures and paintings were moved to this castle for safekeeping.

Five candy-colored villages on the Italian Riviera.

A lover's walk between hilltop towns, decorated with graffiti love notes.

Nestled in the hills of Tuscany are gorgeous, multicolored hot springs.

Gigantic mosaic sculptures of the figures on Tarot cards fill this colorful Tuscan garden.

The world's largest reflecting pool is just two centimeters deep.

According to the Guanches, the aboriginal people of the Canary Islands, the king of evil lives inside this volcano.

An unexpected ghost village lurks on the southeast coast of Tenerife.

Visit a surreal landscape so otherworldly NASA actually used it to train the Apollo 17 crew.

Partially collapsed lava tube and cave system complete with concert hall, underground pond, and unique albino crabs.

The streets of a sleepy Spanish town proudly exhibit some of the world's finest graffiti.

This amazing example of Valencian Art Nouveau looks more like a cathedral than a public market.

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

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

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

One of Antoni Gaudí’s earliest buildings, built between 1886 and 1890 for the industrialist Eusebi Güell.