Kodai Lake, also known as Kodaikanal Lake, is a man-made lake located in the heart of Kodaikanal. It is surrounded by lush greenery and offers numerous activities for families such as boating, cycling, and horse-riding. There are also several food stalls and shops nearby. Enjoy a picnic by the lake and take in the scenic views of the surrounding hills.
Kodaikanal Solar Observatory is one of the oldest solar observatories in India and is run by the Indian Institute of Astrophysics. It offers a fascinating insight into the study of the sun and its behavior. The observatory has several telescopes, including the largest solar telescope in Asia. Visitors can take a guided tour of the facility and learn about the various experiments being conducted. The observatory is closed on Sundays.