Tughlaqabad Fort

Tughlaqabad Fort was built by Ghiyasuddin Tughlaq in 1321 as his new capital, a massive fortified city with granaries, palace buildings, and a secret escape tunnel, but abandoned within years of construction — local legend attributes this to a curse from the Sufi saint Nizamuddin Auliya, whose water supply was disrupted by the fort's construction and who reportedly declared the city would be inhabited only by shepherds. Whatever the true cause, the fort's rapid abandonment left behind ruins frozen at a scale rarely seen this intact anywhere in Delhi, stretching considerably further than most first-time visitors expect. Tughlaqabad Fort suits travelers seeking a genuinely atmospheric, under-visited heritage site — the fort's rocky, largely unrestored terrain and the specific legend behind its abandonment give the visit a mood distinct from Delhi's more polished, curated monuments.