A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

Giant eggs, walls of bread, and nightmare surreality mark the largest collection of works by Salvador Dalí.

One of the largest museums in Ukraine remembers the story of the German-Soviet War in iconic, brutalist style.

340-foot statue built to honour the Heroes of the Soviet Union.

This newly renovated Soviet-era outdoor exhibition center is bigger than the principality of Monaco.

Perhaps the tiniest sculpture in Saint Petersburg is a little bronze finch inspired by a song.

The gorgeous entrances into the city's underbelly look more like grand halls than subway stops.

The world's first museum dedicated to the work of game-changing naturalist Charles Darwin.

Dozens of padlock-trees along the Moscow River.

Moscow's imposing monument to the Space Age.

The oldest museum in Russia is home to a fascinating collection of nearly two million anthropological artifacts and anatomical curiosities.

Moscow's other, lesser known kremlin is a fairytale-like cultural complex modeled after Old Russia.

Palace where the nearly un-killable Rasputin was murdered.

A Museum of Psychiatry in a still-operating mental institution.

Christ's blood preserved in a Belgian town.

A little sculpture with a large wardrobe.

The last four extravagant street signs of London's historic banking street.

Regency-era excess on the English Coast.

Ship-sized kinetic sculptural fantasy.

Eighty million natural history specimens call this gargantuan museum home.

A 1,215-foot tunnel transports pedestrians beneath the River Thames.