The world's largest human gathering is held at the confluence of three sacred rivers, one of which is mythical.

Half-size replica of the Taj Mahal.

This complex of vertically-excavated Buddhist, Jain, and Hindu monolithic temples in India's Maharashtra providence illustrates a spirit of tolerance characteristic of ancient India.

Rock-cut cave complex filled with ancient Buddhist artwork.

This reserve is the only place in the world where you can see the Barasingha swamp deer in the wild.

This otherworldly palace-mausoleum complex is the stuff eternal dreams are made of.

Massive fortress bastions in the desert of Cholistan.

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

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

A complex of six forts embedded in the Rajasthan hills.

This magical and eccentric stepwell is a hidden treasure within the ancient fort city of Mandu.

A small town in Rajasthan has been dubbed the "City of Stepwells," and Raniji ki Baori is the queen.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

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

The evocative ruins of a 1,000-year-old hill fort lie within a popular tiger reserve.

Spanning the El Chorro gorge, this pathway used to be one of the most dangerous crossings in the world.

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

An eclectic mix of influences rot together in harmony in this India necropolis.

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

A single tree's 2,800 aerial roots give the appearance of a complete forest.

A palatial sculpture park was built illegally and in secret by a self-taught artist over 36 years.

Centuries-old bridges grown from tangled roots.