At 8,000 feet, the world's highest tea estate draws visitors for both its products and its panoramic views.

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

A blooming house of worship for the masses.

Deep in the Thar desert, a temple crawling with thousands of holy rats.

A nearly unconquerable island-fort in the Indian Ocean.

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

World's most expensive home.