This tiny home was originally a narrow alleyway.

This bleach-white graveyard overlooking the ocean is accessed through a tunnel.

This chapel on a cliff is renowned for its healing powers and was founded on the site of a supposed divine intervention.

Former villa and estate of James Deering developed to preserve native tropical forests.

One of two giant blue cockerel statues erected with an intentional double meaning.

When flour explodes, it's not a pretty sight.

The only arched bridge made of stone on the entire Mississippi River.

A toweringly silly piece of modern art has been delighting locals since the 1980s.

A popular European tradition makes its way to the states on one of America's most famous bridges.

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

The Hindu god Vishnu is said to have walked at this Hindu pilgrimage site.

Inside the dome of this gigantic, Saturn-shaped building is one of the largest planetariums in Asia.

The mysterious empty cupola behind the monumental arch points to an ancient prophecy of Delhi.

The beautiful 16th-century stepwell lies in the shadow of a famous fortress.

These medieval funerary monuments are now home to a colony of critically endangered vultures.

This magnificent 18th-century hall consists of a maze of nearly a thousand interconnected passages.

This beautiful 16th-century necropolis marks an astonishing feat in heritage conservation.

An imperial fortress city that incorporated cultural elements from the entire Mughal empire, only to be abandoned the year it was finished.

The world's largest secondhand book market is a haven for bibliophiles and bargain hunters.

A blooming house of worship for the masses.

This peaceful Sikh gurudwara serves around 50,000 free meals every day within its gilded walls.

The second-longest continuous wall on the planet protects a hidden secret in the deserts of India.

Once an indicator of social class, the color blue has come to define this city on the edge of the Thar Desert.

The 953 windows undoubtedly make this the world's most beautiful screened porch.