Thiruvananthapuram is also notable for its seaside. You can easily spend a relaxing day visiting Technopark and Western Ghats. There's plenty more to see, including sights like Shri Padmanabhaswamy Temple and Trivandrum Secretariat.
Thiruvananthapuram's Thampanoor neighbourhood has lots of places to visit, such as Thiruvananthapuram Zoo and LuLu Mall Thiruvananthapuram.
If you're planning a bit of sightseeing during your trip, head to Shri Padmanabhaswamy Temple – just one of the monuments in central Thiruvananthapuram. Why not take a stroll along the beaches and watch the sunset while you're here?