Bijapur
Perched on a bastion of Bijapur's ancient city walls sits Malik-e-Maidan — the 'Master of the Battlefield' — the largest medieval cannon in the world, cast in 1549 and weighing a staggering 55 tonnes. Walking along the old city walls gives you a sense of the sheer scale of the Adil Shahi kingdom's ambition. The surrounding area is dotted with mosques, tombs, and gateways that make for a wonderfully unhurried heritage wander.
Local legend says placing your ear to the cannon's mouth and touching the muzzle brings good luck — it's a fun ritual that every local participates in.