A clock designed to run with perfect accuracy for 10,000 years.

Explore nearly 400 years of English middle-class home life.

Since 1874, this macabre collection has developed into a museum devoted to Scotland Yard's mementos of dastardly deeds.

This secret garden has bloomed into London's most unique hub of urban creativity.

Art under your feet honors the history of a working-class London neighborhood.

Mary Kelly was last seen here before she was murdered by Jack the Ripper.

Spitalfields' regal market goat is said to be a monument to the area's migrant population but most are pretty sure it's just a goat.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

Gustave Eiffel's masterpiece until the Eiffel Tower was built.

The remains of the medieval city walls that once protected the Genoese quarter of Constantinople

An angel that hatched from an egg!

An ancient hillside apiary from Malta's Punic and Roman honey trade

A rock-cut Maltese tomb marked with a mysterious carving of a war galley

Atop this iconic central Brighton monument sits an inaccurate but innovative time keeping device

Amazing Roman mosaics discovered by accident, in 1989, during some street furniture works

The oldest preserved Triumphal Arch in Northern Italy

Looking like something out of a fairytale, this tiny house was built over a stream to avoid paying land taxes

University pranksters set up this jumble of telephone poles and steel wires overnight

A statue dedicated to football's first African superstar and Portugal's greatest ever player

A lookout built from shipping containers with a rare view into the harbor’s busy machinery.

Sitting at the intersection of sustainability and street art, these repurposed wind turbine blades offer a colorful, "blade-made" tribute to circular design and LGBTQI+ pride in the heart of Rotterdam.

This unique architectural wonder is also tied to one of the 20th-century's most renowned writers.

The devil-defying mark left by a saint as a boy is visible inside Lisbon's cathedral.

The best place in the world to buy tinned fish.