Stroll past the Chinese fishing nets, Portuguese cemetery, Santa Cruz Basilica and colonial streets to absorb Kochi's layered history; walking keeps it flexible and photo-friendly.
Catch an early evening Kathakali dance performance or watch costuming at a local troupe to experience Kerala's classical theatre; performances typically start 5–6pm.
Half-day or overnight houseboat (kettuvallam) through rice paddies and canals to observe village life; day cruises run from morning to afternoon, overnight stays depart midday.
Take a government or private boat to explore the scenic lake and islands; government ferry services operate during the day, private trips are flexible.