Built during the 14th–15th century and attributed to the legendary King Agrasen, Ugrasen ki Baoli (Agrasen ki Baoli), is one of Delhi’s most atmospheric monuments. Located on Hailey Road near Connaught Place, this stepwell stretches 60 meters in length and 15 meters in width, descending through 108 stone steps into its depths. Constructed in red sandstone, the Baoli features arched niches and carved stone walls, hallmarks of medieval craftsmanship. It is believed by locals that its waters once held mystical powers, and stories of it being haunted add to its allure. Today, it is a popular spot for history lovers, photographers, and film buffs, having appeared in Bollywood movies like PK.