Kovalam is a small coastal town in the southern Indian state of Kerala, south of Thiruvananthapuram. At the southern end of Lighthouse Beach is a striped lighthouse with a viewing platform. Palm-backed beaches also include Hawa Beach and Samudra Beach. Heading south, Vizhinjam Juma Masjid mosque overlooks the busy fishing harbor. Inland, Sagarika Marine Research Aquarium displays technology used in pearl production.