Visit the House of Kalam, the former residence of Dr. APJ Abdul Kalam, followed by the Abdul Kalam Memorial to learn about the life of India's Missile Man.
You can take a short walk from Dhanushkodi Beach to reach the House of Kalam and Abdul Kalam Memorial.
Explore the mythical Ram Setu, also known as Adam's Bridge, a chain of limestone shoals between Pamban Island, also believed to be built by Lord Rama's army.
From Ariyaman Beach, you can hire a local auto-rickshaw to reach Ram Setu in about 1 hour.