Inside this medieval church resides a unique set of murals.

For the last century, this international border within a small town has appeared and disappeared various times.

The oldest continuously operating pharmacy in Europe.

Estonia's largest creative city is a vibrant bohemian hub located within a former industrial complex.

Man-made mineral caves house massive bat colony.

Disused seaplane hangar gets a second life as the jaw-dropping home of Estonia's museum of maritime history.

An empty relic of the Moscow Olympics crumbles away in Estonia's capital.

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

A slice of central Asia in the middle of Berlin.

The largest Canadian war cemetery in Italy commemorates those who died in one of the bloodiest battles of the Italian campaign during World War II.

A massive marble foot is tucked away in a small alley near the Pantheon.

The only visible remains of this ancient Greek underground temple is its roof protruding from the earth.

The Adriatic's most famous wind can be reliably experienced in the city's Marina.

This medieval city gate is now a blend of the past and the modern world.

This Renaissance palace features a unique architectural design and is now home to the Ferrara National Art Gallery.

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

Tourists to the mountaintop Sicilian town often overlook its ancient fortifications.

A deep mark on the remains of a Roman temple, believed to be left by a legendary warrior.

A long-buried ancient ruin unearthed right in the middle of the city.

Why a column on the entrance is inscribed with a verse from the Quran is one of Sicily's many mysteries.

Massive galleon from a box-office bomb docked in Genoa.

An incredible mosaic-lined monument said to have held the remains of an ancient Roman empress.

A mysterious ancient elephant said to possess magic powers is now the symbol of a Sicilian city.

One of the earliest depictions of an Arthurian scene that is shrouded in mystery.