Kollam is one of the oldest seaports in the Arabian Sea. It was a major hub for traders from Portuguese, Dutch, Arab, British etc. since the ancient times. Today you will visit Thangassery Lighthouse, the tallest lighthouse in Kerala and is located on the coast of Arabian Sea. Sasthamkotta lake is also a must visit place. The calm and quiet environment is best for relaxing and enjoying the beauty of nature. Apart from this there are various beaches, temples and churches to visit.