Time is still on your side if you only have three days in Delhi. The city is vast and planning activities by neighborhood is essential to maximizing time and avoiding lengthy traffic jams. Day 1: Lal Quila and Jama Masjid in Old Delhi. Day 2: Lodhi Gardens, Janpath Market, and India Gate. Day 3: Dilli Haat, National Gallery of Modern Art, and the Qutub Minar complex. Start your 72 hours in Delhi now.