This grand Pakistani mausoleum can only be accessed via an almost 1,000 foot long alleyway.

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

Legend has it a commoner volunteered to be buried alive in the foundation so that the great fortress could be built.

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

A complex of six forts embedded in the Rajasthan hills.

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

A blooming house of worship for the masses.

Made by a man on a worldwide sanitation crusade.

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

Sacred Indian temple that’s all monkey business.

Thousands of exquisitely carved stone water storage wells, hundreds of stone steps fill this exquisite medieval stepwell.

One of the world's largest model railroads is a mind-boggling achievement.