Mahabalipuram, also known as Mamallapuram, is a beautiful coastal town famous for its UNESCO World Heritage Site Group of Monuments. Your family will be amazed by the intricate carvings on the temples and the Five Rathas, which are colossal chariot-shaped shrines. Don't miss the Shore Temple, located on the Bay of Bengal, which provides a stunning view of the surrounding landscapes. You can also engage in beach activities, such as swimming, surfing, and sunbathing.
For a fun-filled day, head to VGP Universal Kingdom, one of the largest amusement parks in India. It offers a range of exciting rides, including roller coasters, water rides, and virtual reality games. The park is also home to a breathtaking aquarium, a Jurassic-themed dinosaur park, and a snow kingdom. You can also enjoy some delicious food at the cafes and restaurants situated throughout the park.
If you have more time in Chennai, consider visiting the Guindy National Park, which is home to a variety of flora and fauna. You can also explore the city's rich cultural heritage by visiting the Kapaleeshwarar Temple, Fort St. George, and the Government Museum. However, if you have less time, you can still cover the highlights of Chennai by visiting the Marina Beach, Birla Planetarium, and St. Thomas Mount.