This iconic high-rise residential block was one of the last to be built in the Brutalist style.

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

Catacombs turned marketplace.

This hidden rooftop garden in downtown London offers a quiet respite from a bustling city.

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

Taxidermied animals galore, by appointment only.

A celebrated bandstand at the center of what was once the worst slum in London.

The London pub overlooks where the Mayflower was moored before setting sail for the New World.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

A bizarre house filled with an astounding array of collections.

What was once a true peninsula has now been filled in, causing the water to recede and leaving many streetside "waterfronts" and landlocked "islands."

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

The site of Paul Revere's historic two lantern warning.

This handsome giant is said to mark the birthplace of the mythical woodsman and even had a cameo in a Stephen King novel.

Trash-filled shrines to an unofficial saint known for her endless breast milk dot the highways of Argentina.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

This historic, palatial theater is now one of the world’s most beautiful bookstores.

A bright little alley in La Boca is a part of tango history.

This stunning mass of ice spans 121 square miles and is still growing.

The inspiration for the Patagonia Clothing logo, Cerro Fitz Roy turns pink at sunrise.

The National Railway Museum in York is the largest railway museum in the world, attracting almost 1 million visitors per year.

Follow the original medieval paths that wind through this intriguing section of the city.

This otherwise ordinary close on the Royal Mile constituted the end of the world for Edinburgh’s poorest residents.