Start your day by exploring the Ashtamudi Lake, the second-largest lake in Kerala. Take a boat ride or hire a houseboat to explore the scenic beauty of the lake. Keep an eye out for different species of birds and enjoy the tranquility of the surroundings.
Visit the Thangassery Lighthouse, which was built in the 20th century and provides a beautiful view of the Arabian Sea. You can climb up the lighthouse and enjoy the sweeping views of the surrounding area. The lighthouse is a popular spot for photographers and history enthusiasts.
Take a break for lunch and head to the Kollam Beach. This is a quiet and serene beach, perfect for relaxing and enjoying the sea breeze. You can grab a bite to eat from the local food stalls or pack a picnic lunch.
Visit the Thevally Palace, which was built in the 19th century and has a blend of traditional and colonial architecture. The palace is now a cultural center and also houses a museum. You can explore the museum to learn about the rich history and culture of Kollam.
End your day by exploring the Alumkadavu Backwaters, which is a lesser-known but equally beautiful backwater destination in Kollam. Take a boat ride and enjoy the stunning views of the mangrove forests, coconut groves, and local villages along the backwaters.
If you have extra time, you can also consider visiting the Jatayu Earth's Center, a nature park with a giant sculpture of Jatayu or the Mahatma Gandhi Beach, which is a lively beach with a variety of water sports. You can also take a side trip to the nearby town of Varkala, which is known for its beautiful beaches and cliff-top views. Make sure to try the local cuisine, especially the seafood and traditional Kerala dishes.