Agrasen ki Baoli

New Delhi

This atmospheric 14th-century step-well was once set in the countryside, till the city grew up around it; 103 steps descend to the bottom, flanked by arched niches. It's a remarkable thing to discover among the office towers southeast of Connaught Place. It's garnered more attention since it was used as a shelter by Aamir Khan in the 2015 movie PK.