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

An architectural marvel that dates back to the zenith of Indian architecture.

The painted and decorated towers of this Hindu shrine were once the tallest structures in one of the oldest cities in India.

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

Nestled among the artifacts of the National Crafts Museum, this hidden gem offers hard-to-find regional foods from all over India.

This stunning 15th-century royal hill fort preserves the age of chivalry in Rajasthan.

A centuries-old lookout post still sits atop a natural stone spire.

This experimental utopian "city of the future" in rural India may hold a dark secret.

This hilltop warren of monastic dwellings is the result of centuries worth of Mongol attacks.

Hidden in the shadow of a rocky fortress is one concubine’s long-forgotten legacy.

A startling, centuries-old subterranean marvel hides in plain sight.

A blooming house of worship for the masses.

Rock-cut cave complex filled with ancient Buddhist artwork.

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

Sacred Indian temple that’s all monkey business.

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

More than half of this Indian palace is drowned but it looks all the more spectacular for it.

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