Get buzzed beholding one of the world's largest coffee-machine collections, then step into the café for a specially brewed cup.

A quiet Sicilian village is home to a cafe that had an important role in "The Godfather."

The world's first underwater farm is home to more than 700 plants.

Armenian monks at an island monastery in the Venetian Lagoon make a rare rose petal jam.

Drink wine handed out through a window as part of an age-old tradition.

Turntable anonymously received orphans, alms, and groceries.

This semi-secret storybook hedge maze is also the oldest garden in the city.

These secluded and abandoned anti-aircraft defenses have become one the most scenic viewpoints in Barcelona.

Barcelona's historic 19th-century sewers, whose foundations were laid in medieval times, are open to the public for exploring.

A once-secret library of Freemason history in Catalonia.

Bask in the 19th century grandeur of an eccentric Freemason millionaire's private gardens.

This former Baroque palace on the historic Calle Montcada is a rare architectural gem and was once the meeting place of an aristocratic scholarly society.

Step inside the first house designed by Catalan architect Antoni Gaudí, considered to be one of the first Art Nouveau buildings.

The largest Art Nouveau complex in the world is a Barcelona hospital with a 600-year-long history.

A once grand hotel now sits eerily abandoned in the Catalan countryside outside Barcelona.

One of Antoni Gaudí's least-visited works, an homage to Catalan patrimony that mixes neo-Gothic with Modernista forms.

This mansion oasis contains gardens, sculptures, and fountains just off the busy Plaça Kennedy in Sant Gervasi.

This stunning iron gate designed by Modernist architect Antoni Gaudí is filled with mythic symbolism.

One of Antoni Gaudí’s earliest buildings, built between 1886 and 1890 for the industrialist Eusebi Güell.

Read a book with a glass of wine at this classically restored bar.

For decades, a bottle factory dumped their waste into these waters—now it's considered the best sea glass beach in England.

An anti-tank graveyard in the English countryside.

A piece of public art commemorating the world's first Black professional footballer.

The oldest known metal-mining site in England dates back to the Bronze Age.