The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

Possibly the oldest church in Barcelona, this basilica has its pagan and Christian mythologies all mixed up.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

This cemetery features modernist statues as strange as its name.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

Historic church where a number of Shakespeare's actors are buried.

The wooden telephone box hidden away in London's Piccadilly was the original prototype of the iconic kiosk.

A flourishing garden with pigs, donkeys, goats, rabbits, guinea pigs, chickens, ducks, and sheep.

A community of artists and entrepreneurs seeks a simpler life on London's waterways.

The Columbia Road Flower Market is now open every Sunday, rain or shine.

Once a train station along the Great Eastern Railway this vibrant coffee shop and bar is where members of London’s creative class mingle.

After nearly 60 years, there's still a bear at Paddington Station looking for help.

Pop culture has helped to keep this iconic British building from being destroyed.

London's last remaining public soapbox site has seen speeches from Karl Marx, Vladmir Lenin, and George Orwell.

The final resting place to 300 Victorian-era pets hides inside the city park.

Catacombs turned marketplace.

One part local history, 99 parts gruesome haunted house.

An unusual round church in London with a Templar past.

Giant, friendly pelicans in Central London, the most unlikely of places.

Lady Liberty's original designer installed a little clone in this French fountain.

Massive galleon from a box-office bomb docked in Genoa.

The mountaintop inspiration for Umberto Eco's "The Name of the Rose."