This tomb of a Sufi mystic is a remnant of Ottoman rule in Hungary.

A triumphant marble and bronze fountain depicting a 15th-century Hungarian king and his hunting party.

A Hungarian optometrist's charming collection of Asian art and curiosities.

From cartoon characters to tiny tanks, a guerilla sculptor's little bronze statues are hidden throughout the city of Budapest.

Time stands still at this serene burial ground in the center of Budapest.

Uh, pardon me, ma'am, but I couldn't help noticing that there's a Columbo statue in the middle of Budapest.

This blue plaque memorializes the first person to be murdered on a railway train.

The ground on which Shakespeare’s initial playhouse once stood.

The medieval woodcut-style artwork chronicles life in medieval London.

The London statue that imitates passersby.

A small museum that celebrates the history and culture of the LGBTQ community in England.

The Tudor-style cottage in the middle of the square is not quite what it seems.

The fierce beast perches atop a pedestal marking where the historic City of London gates once stood.

The remains of Crystal Palace Great Exhibition of 1851.

A museum dedicated to one of Paris’s most famous residents, tucked into a corner of one of the city’s most famous squares.

Dedicated to the art of hunting, with juxtapositions of contemporary art.

This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

This former “ante-chamber to the guillotine” has been refurbished to illustrate the brutal history of French justice.

In the best of all possible worlds, everyone will get a chance to see this statue in which Voltaire's heart is interred.

Indents in the pavement are all that remain from a grisly death machine in Paris.

This massive library holds what was once the largest book collection in the world.

A permanent exhibition honors Queen, which recorded seven albums at the casino-based studio, including “Under Pressure” with David Bowie.

The ruins of the Sacred Heart Memorial, which was first “shot” by a weird firing squad and then dynamited during the Spanish Civil War

This enigmatic Iberian sculpture of uncertain origin may have once guarded a burial site.