This grand gate once marked the entrance to a military barracks.

Once designed as the entrance to Buckingham Palace, this structure was later relocated and stands as a victory arch.

A unique, time-transcending work of art depicting the progress of trade in Singapore.

The medieval "Bearded Man" relief still serves as a clever flood warning marker.

Crafted by one of the first makers of stoneware in England.

This park built on a former fortress has a reputation for romance.

Dedicated to the three priests whose execution inspired author José Rizal.

This archaeological museum in an 18th-century mansion showcases the country’s finest examples of pre-Columbian ceramics.

The arching stretch of London's longest street holds many reminders of the area's maritime past.

A monument on the pavement marks the spot where two cultures that shaped Sarajevo come together.

Established in the 14th century, this was the only Benedictine monastery of the Kingdom of Bohemia.

Gladiators once walked this ancient, subterranean passage.

Legends hold that these unusual rock formations were once a bridal party, or perhaps a group of hunters.

A recreation of a sign that Charles Dickens used to see on his walk home.

This narrow street is packed with street vendors and bars selling chicha.

This statue points to another unusual companion work of art often overlooked by visitors.

This historic fountain is a favorite neighborhood meeting point.

Artist Natividad Sánchez wrote a new ending for one of Roman mythology's tragic love stories.

According to the local legend, these boys and ducks were turned to stone by an angered water goblin.

The monastery survived the Communist revolution in Mongolia as a religious museum.

The memorial stands at the intersection of the rivers Morava and Danube.

The preserved left hand of a saint once known as "the Pearl of York."

This massive redwood tree has stood in Northern California for nearly 2,000 years.

Unusual white sandstone formations in the Los Padres National Forest.