The last remaining colonial-era Italian church in Old Goa.

India’s only Brain Museum displays over 200 fascinating ways that your brain might kill you.

This Gothic-style church is reputedly built atop the remains of one of Jesus's apostles.

This precariously balanced boulder is said to be a hunk of stolen butter dropped by the gods.

Picnic on the seashore in the footsteps of ancient kings, protected by giant mythical cat beasts.

This ancient Hindu temple is covered in thousands of colorful statues and has a long mythological history.

This subterranean disco dance club in a Cuban cave comes with bright lights and a dark legend.

A small museum in the Bay of Pigs gives the Cuban perspective on the famously failed U.S. invasion.

Standing in this historic plaza is a statue representing one of Cuba's most iconic literary characters.

Once a favorite playground for the world's most illustrious guests, Hotel Nacional's secret weapons and bunkers reveal a more menacing side to its golden history.

A colorful narrow alley in Cuba is full of street art and sculptures made of found objects.

The largest masonic lodge in Cuba.

A focal point of the Cuban government, this city square features one of the most iconic images in the country.

In terms of history and architecture, this is one of the most remarkable cemeteries in the world.

Prehistoric history as seen through the lens of an outsider artist.

Neo-cave art on the macro scale.

Giant topiary dog once played a role in a terrorist bomb plot.

Hundreds of stone stairs and a winding medieval bridge connect this haunting Spanish island to the mainland.

Abandoned Nazi train station turned underground astroparticle laboratory.

This narrow path was cut right into a French mountainside to feed the country's early naval expansion.