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 storied London perfume shop that supplies scents for royalty has been operating out of this storefront for nearly 300 years.

An exceptional engineering feat that facilitates the migration of salmon upstream during their breeding season.

A warning against "the demon drink" adorns the northwest entrance of Glasgow Green.

This statue of one of the engineers who created the London Underground hides a ventilation shaft for the tube lines that run under the street.

One of the best examples of a Byzantine period monument in Albania.

This river ramp was once used by the elephants of a local circus.

The pub has been in operation since 1819 on the banks of the Clyde.

Once the last route taken by condemned prisoners.

Chester Cathedral is home to a unique painting crafted on a canvas of cobwebs.

A rare wooden coffin set vertically into the Gothic arch of an ruined church.

Western Europe's only representation of a Roman goddess still in its original location sits in an unassuming park.

The bones of prehistoric animals and early signs of human habitation have been found inside Malta's "cave of darkness."

This quiet, unassuming spot in Budapest was the birthplace of the bloody 1956 Hungarian Revolution.

An 18th-century hunting lodge turned haunted Baroque palace.

An eerie fountain commemorating the death of a boy that sparked a small war in the 19th century.

This statue of a 15th-century Hungarian military and political figure has become known for its resemblance to a particular cartoon knight.

This feat of Brutalist architecture is also known as the Three Sisters.

Different sections of the Zemun Fortress were built in the 14th and 15th century as a response to the advance of the Ottoman Empire.

This ice cream parlor serves scoops of flavors like rakia, medlar, and poppy seed.

An Art Deco Icarus statue adorns this abandoned gem of Yugoslav Modernist architecture.

One of Serbia's oldest luxury hotels and a nostalgic echo to Yugoslavia in the state's former capital.

A small memorial to a deadly night in Serbia that shook the world before it was swept under the rug.

Considered an architectural abomination by some, this metal-clad building is known as 'little red riding hood' by locals.