30 minutes (1.5 km) from Thiruvananthapuram Zoo.
20 minutes (3 km) from Napier Museum.
30 minutes (7 km) from Padmanabhaswamy Temple.
10 minutes (500m) from Shanghumukham Beach.
If you have more time, you could add a visit to Kanakakunnu Palace, Vellayani Lake, and Kovalam Beach. If you have less time, visit Thiruvananthapuram Zoo and Padmanabhaswamy Temple. Be mindful of the dress code and carry a water bottle as it can get hot in the afternoon.