On reaching Colombo our tour guide will assist you in getting an accommodation at Bentota. Bentota and Beruwela are the two towns in Colombo divided by the River Bentota. Even though this beach was damaged during the 2004 tsunami, it was proclaimed as one of the best beaches in Asia. You can laze around the beach, play in the fine sand, wade through shallow waters, or take a swim.
On the second day visit Turtle Hatchery where they are protected, fed. Once the young ones are 2-4 days old, they are safely released during into to the sea at night. Stay at a hotel in Bentota this night. In Beruwala you may sight fishermen spreading out a variety of fishes and shells on the beach.
Colombo has everything starting from colonial buildings of Portuguese, Dutch, and British times, modern high-rise buildings, businesses, shopping malls, café houses, etc. There are other angles to see Sri Lanka like Buddhist, Hindu, and Islamic cultures, and as admixtures of Tamil, Sinhalese, Bengali, Gujarati population. You’ll be visiting interesting locations like Viharamahadevi Park, Fort District, Cinnamon Gardens, Church Milagiriya, and Colombo Lighthouse.
Shopping in Colombo is yet another attraction as you can purchase good quality stuff at cheaper rates. Reach the airport and fly back home.