Begin your city experiences in Mattancherry, a historical neighbourhood in Kochi. Explore the Paradesi Synagogue, built in 1568, which features stunning chandeliers and a collection of copper plates with inscriptions. Continue to the Dutch Palace, which contains gorgeous murals and portraits of the Kochi royal family. Don't miss the nearby Jewish neighbourhood, where you can sample delicious falafel and hummus.
Spend the day in Fort Kochi, a cute area full of churches and colourful houses. Start at the iconic Chinese fishing nets; watch the fishermen haul in their catch and perhaps even try your hand at it. Then, visit the Saint Francis Church, which was built in 1503 and is the oldest European church in India. Various art galleries, spice shops and cafes dot the winding lanes here. Head to the nearby Beach Street in the evening to enjoy live music and street food.
Set off for Thiruvananthapuram, the capital city of Kerala. Visit the Sree Padmanabhaswamy Temple, one of the richest temples in India, which is dedicated to Lord Vishnu. Then head to the Kanakakunnu Palace, an Indo-Saracenic palace which now holds cultural events. In the evening, visit the Kovalam Beach to catch the sunset and enjoy seafood grills.
End your Kerala city experiences in Kollam. Start by exploring the Ashtamudi Lake, a serene water body that is also home to many traditional Chinese fishing nets. Then head to the Thevally Palace, a stunning palace with British, Dutch and Portuguese influence. End your trip with a leisurely boat ride at the Munroe Island.
If you have more time, consider adding some of these options to your itinerary: visit the Hill Palace Museum in Tripunithura, explore the Athirappilly Waterfalls, go temple-hopping in Guruvayur, or attend a Kathakali dance performance in Kochi. If you have less time, consider skipping Kollam or visiting only one (instead of both) of the neighbourhoods in Kochi.