This amazingly preserved Doric temple was abandoned before it was ever completed.

A long-overdue monument to the forgotten British men drafted into the coal mines during World War II.

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

This statue of Olympic hockey coach Herb Brooks immortalizes one of the greatest moments in American sports history.

It's possible to walk inside one of the largest Neolithic tombs in Britain.

A botanical garden full of thought-provoking contemporary sculptures.

For over 500 years this timbered alms house has provided a home for elderly residents of Coventry.

The small Scottish townhouse where the "Father of the National Parks" was born.

The worst flood disaster in Welsh history might have been a lot worse if it had not happened on movie night.

Memorials at a Florence railway station remember the citizens who were deported from Italy and sent to extermination camps.

This early 19th-century blast furnace only survived because it was a financial and technical failure.

The most elaborate of 12 medieval arched doorways to the old city of Burgos.

The spot where the fascist dictator made some of his most famous speeches including declaring war on Britain and France.

This unique sculptural clock transforms into a periscope every hour.

This 1960s kinetic artwork has been restored and is once again whirling away in downtown Minneapolis.

A replica of the decorated wooden pillars Viking sailors threw overboard when finding new places to establish a settlement.

This remarkable museum sprung from one of the most important prehistoric archaeological sites in the world.

One of two giant blue cockerel statues erected with an intentional double meaning.

A charming Spanish village sits atop this natural limestone overpass.

Three memorials honor the victims of the worst sports stadium disaster in Britain.

This World War II relic let Allied pilots know they were entering neutral airspace.

Thousands of people walk over this fantastic work of art every day, but how many notice it?