The site of the first international football match.

A schoolhouse and chapel are all that remains of this alpine village.

This museum offers a journey back to the Belle Epoque era of Romania.

Every year, festive decorations appear on this juniper tree located in the median strip of a busy highway.

This 19th-century monument served an important purpose for fishermen thanks to its built-in barometer.

Across Ring Mountain is a vast collection of Native American petroglyphs unique to the region.

A magnificent waterfall is also home to the remains of a Roman hydraulic engineering system.

Dive for drinks at Croatia's first and only underwater winery.

Was this cave created by Hercules's wrath, the devil, or volcanic activity?

These natural cliffs look like they are a part of an old castle complex.

A sad reminder of the World War II bombing stands largely unnoticed on a street corner.

Some believe that this ancient mural depicts technology far ahead of its time, but in reality it's nothing quite out of place.

Constructed during the 1960s, this bridge is still the highest in Italy.

Everyday, fans from across the globe visit the statue of one of the greatest Formula One drivers in history.

This statue is the only female representation of Rome's "talking statues."

Hidden by the roadside in the Iya Valley, this gem brings together folk monsters and the region's unique geography.

Two panes of the massive Cold War artifact are on display at the National University of Singapore.

A secluded fortress from the days of the Crusades that offers breathtaking views.

When occupying Nazi troops detonated a mine below, medieval frescoes were revealed in this small cliff-side hermitage.

The site of a minor battle might have been forgotten if not for one participant’s famous family and the death of a respected warrior.

A semi-sterile mutant birch that became Sweden's national tree.

The wreck of a B-29 Superfortress now stands as a memorial left in the moors.

A centuries-old copper mine that once provided two thirds of the world's copper supply.

High on a hill, an obelisk stands as tribute to local soldiers from several wars.