Morning: Start your day with a visit to the Chinese fishing nets at Fort Kochi Beach. After that, head to the Santa Cruz Basilica, a beautiful church built by the Portuguese in the 16th century.
Afternoon: For lunch, head to the Fort House Restaurant and try their delicious seafood. After lunch, visit the Dutch Palace, also known as Mattancherry Palace, to see some stunning murals and artefacts.
Evening: In the evening, head to the Jew Town area to shop for some souvenirs and spices. End your day with a relaxing sunset cruise on the backwaters of Kochi.
Morning: Start your day with a dip in the Arabian Sea at the beautiful Papanasam Beach. After that, head to the Sivagiri Mutt, a serene ashram with stunning views of the surrounding area.
Afternoon: For lunch, head to Darjeeling Cafe and try their delicious food. After lunch, visit the Janardana Swami Temple, one of the oldest temples in Kerala.
Evening: In the evening, head to the Varkala Beach, one of the most beautiful beaches in Kerala and perfect for a relaxing evening with your friends. End your day with some drinks at the Sky Bar at Gateway Varkala.
Other attractions to consider include the Kerala Folklore Museum and the Hill Palace Museum in Kochi. For a side trip, check out the Periyar Wildlife Sanctuary, which is home to elephants, tigers, and other wildlife.
To maximize your fun, consider booking a traditional Ayurvedic massage at one of the many spas in Kerala. You could also take a cooking class to learn how to make some delicious Kerala cuisine.
Finally, make sure to try the local cuisine, especially the seafood, as Kerala is known for its delicious food.