A perfect replica of the beloved show's first set.

One of London's lost rivers runs through a pipe over the tracks of this subway station.

Every September, international competitors flock to the flooded quarries of a tiny Scottish island.

A bizarre object of worship believed to grant wishes to those who tie it up with a rope.

At an altitude of 3,700 meters, this is the highest polo field in the world.

An institution dedicated to the towering buildings that make up skylines in New York City and around the world.

Commemorating the 19th-century labor movement in Australia.

A boat slowly sinking into the Essex mud flats bearing the names of the disappeared that haunt the Thames Estuary.

This glass wall is gradually filling up with paper cranes, in honor of Hiroshima’s past and dedication to its future.

Millions of years of erosion created the feature for which this rock formation is aptly named.

Home to a massive collection curated by the Burbank Historical Society, this museum examines every aspect of life in the city known for aviation and the film industry.

Hidden among Rawalpindi’s modern buildings are the remains of dilapidated Hindu temples.

Erected in memory of Sir Arthur Conan Doyle, who was born close to this spot, this statue commemorates the author and his famous detective.

A remarkable prehistoric site featuring well-preserved Talayotic structures offers a glimpse into the ancient civilizations that once thrived on Menorca.

This market built by German World War I prisoners is made of local stones.

This once-abandoned park is home to hundreds of stone statues ranging from humans to mystical beings.