Ashoka Pillar, Allahabad Fort, and Khusrau Bagh are well-known local landmarks worth a visit. Spend some time wandering around Minto Park, Chandra Shekhar Azad Park, and Moti Jheel. Company Gardens Allahabad, Shankar Viman Mandapam, and Narayan Ashram are fun stops for the whole family while you're in town.