Believed to be the site where St. Drostan performed baptisms.

The ruinous former neo-classical mansion was built for Thomas Fraser of Strichen.

The sole surviving large cairn in an area that was once littered with burial monuments.

A sculpture of the beloved author surrounded by characters from his fairy tales.

Brass plaques embedded in pavement preserve the memories of those who lost their lives at the hands of Nazis during World War II.

A sculpture of a beloved local figure, who tipped his top hat to everyone he passed on the streets of Bratislava.

A much-loved sculpture depicting the hero of a 1956 anti-Soviet uprising.

The overgrown ruins of this once majestic castle sit forlornly in the Scottish countryside.

Designed as a reminder of one of the darkest moments in Austrian history.

Once considered one of the country's finest motte and bailey castles.

An ode to a soldier who came to town, fell in love, then began making his own sparkling wine.

Dedicated to a synagogue that was destroyed after having survived World War II.

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

A stone burial chamber that was also the site of religious rituals.

These relics of the city's past now exist as a prominent modern feature.

An abandoned Yorkshire castle that is hidden in plain sight.

The last water-powered beam pumping engine in Britain.

The metal leaves on this tree are engraved with the names of Holocaust victims.

A circle made up of 19 boulders has stood in Scotland's Bladnoch Valley for some 4,000 years.

Dating back to the 500s, these stones include some of the oldest Christian memorials in Scotland.

A triumphant marble and bronze fountain depicting a 15th-century Hungarian king and his hunting party.

The holes in this wall provide a glimpse into Jewish life in Budapest, both past and present.

From cartoon characters to tiny tanks, a guerilla sculptor's little bronze statues are hidden throughout the city of Budapest.

Named after a 6th-century saint, who was also a scholar.