A series of waterfalls so massive they straddle the border of Argentina and Brazil.

One of São Paulo's tight urban intersections has become a haven for graffiti artists ever since a single Batman started the trend.

Legend holds eating just one of these black eggs can add seven years to one's life.

A beautiful bamboo trail tucked in this famous Japanese shrine.

This massive wooden building contains a giant Buddha, healing pillars, and tame deer wandering the grounds.

The sound of swaying stalks in this stunning grove has been named a governmentally recognized sound.

An Italian hillside ghost town.

2300-year-old Roman road connecting the empire.

The last moments of the ill-fated Pompeiians, frozen forever in plaster.

Rome’s legendary peephole vista is also a former Crusader stronghold.

The most famous location in China was home to whole dynasties worth of imperial rulers.

This opulent 16th-century Maharaja’s palace is a unique mix of Hindu and Muslim designs.

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

Scholar, adventurer, saint, and instigator of the Goa Inquisition.

There are millions of temples in India, but only one prominent temple dedicated to the Hindu creator god.

Ornate, dome-topped cenotaphs fill this royal crematorium.

Time has stopped at the house where Gandhi died.

Made by a man on a worldwide sanitation crusade.

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

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

An ancient iron pillar in Delhi that seems to be rustproof.

Temples adorned with intricate, erotic sculptures make up one of the "seven wonders" of India.

A blooming house of worship for the masses.

The world's second-largest sundial, made entirely out of stone.