Old ships and machinery fill a historic harbor in the city that's home to Europe's largest port.

The oldest skyscraper of Europe now stands dwarfed by the surrounding structures.

These slanted cubic abodes are a creative if odd solution to a zoning pickle.

The oldest statue in the Netherlands has survived relocation, bombardment, and burial.

A modern reimagining of a medieval city gate.

Built by crowdsourcing, this wooden foot bridge saved a part of Rotterdam that was languishing in wait of city funding.

A dramatic art installation features a BMW flying out of a building in Rotterdam.

A reconstructed World War I-era communications array that was once hidden in plain sight.

Not many houses move across borders, this one did it twice.

A maze of crosses marks the jumbled divide between the Netherlands and Belgium.

A tribute to smugglers and the Butter Wars.

A plaque is all that remains of a lost Oxford transport hub.

The remnants of this unusual bridge await an uncertain fate.

The largest timber structure in Europe.

A million and a half tons of earth were used to create one of the world's largest land sculptures.

A sculpture in a secluded garden honors one of Edinburgh's most innovative thinkers and city planners.

This monument is dedicated to a young boy who survived a disaster that forced Edinburgh to reevaluate its building codes.

This stately bank building hides a spectacular star-studded ceiling.

A miniature of a lighthouse acts as a beacon for what transpires inside this location.

A former telephone box found new life as a photo booth and charity fundraiser.

The remnants of a facade from a 19th-century market stall emporium.

A beautiful Greco-Roman structure houses a well once believed to have healing powers.

A rare memorial paying homage to an altruistic woman from the 19th-century.

This city square dates back to the Scottish Enlightenment and was home to some of Scotland's brightest minds.