Kumarakom Bird Sanctuary Ambalappuzha Sree Krishna Swamy Temple Backwater Cruises Allappuzha beach Kayak and bike rentals Krishnapuram Palace Mangrove forest near Azheekal Beach Khattil Mekatil Devi Temple
Kerala Folklore Museum: https://www.keralafolkloremuseum.org/ Jew Town & Historic Synagogues (Paradesi Synagogue, for example) Walking & Tuktuk tours Food tours Waterfront dining Cochin Cultural Centre with a daily Kathakali dance performance: https://cochinculturalcentre.com/
Tea plantations and museum Hikes Chinnar Wildlife Sanctuary Lakkam Waterfalls Erivakulum National Park