Three columns of volcanic rock shoot out of the ocean.

Strange rock formations tower above the river that snakes through this enchanting Icelandic canyon.

Another beautiful spot in the hidden universe of Eames Demetrios.

Along the edge of this fountain are 365 smaller fountains that represent the days of the year.

This interactive sculpture allows visitors to leave a message in case a friend passes by.

The oldest preserved Triumphal Arch in Northern Italy

A unique two-level bridge designed to honor a king.

This ancient Roman aqueduct once funneled water to Diocletian's palace.

The big toe of this towering monument to a Croatian national hero is worn from years of superstitious rubbing.

The interior of this church has been turned into a memorial to locals who died in Croatia's Homeland War.

The local club's soccer field is practically surrounded by UNESCO-protected monuments.

The last king of Poland was interred in this church nearly 200 years after his death.

Special benches that play Chopin's music are scattered throughout his native city.

The Polish capital has had a deep connection to its guardian mermaid for almost a millennium now.

If you ever wanted to touch a medieval mercenary’s three testicles, look no further.

A small villa said to have inspired the design of the court jester at the heart of Giuseppe Verdi's 1851 opera.

The seat of the Mantua bishop holds many secrets within its walls.

A medieval tower with a suspended iron cage used as an open-air jail for criminals who were exposed as a warning.

It took more than 300 years to build this church, which is home to two sacred vessels believed to hold the blood of Christ.

The oldest church in Mantua was buried for centuries under the facades of other structures.

A gorgeous example of 13th-century Gothic architecture.

These elaborate gothic monuments honor Verona's medieval lords.

This winding road through an Italian canyon may be the most scenic drive in the world.

On the shores of Lake Garda, the ruins of a Roman villa that allegedly belonged to the poet Catullus.