Start your first day in Kodaikanal with a leisure walk along the Coaker's Walk with stunning views of the valley. Take in the fresh air and witness the natural beauty throughout the walk. Good time to have a picnic on the walk. (Note: Coaker's Walk is closed during rainy season).
Head to Kodaikanal Lake, the iconic centerpiece of this hill station. Stroll around the lake, or rent a boat and explore it from a unique perspective. Adventurous can cycle around the lake or go for horse riding.
If you have more time, visit the Bryant Park, Kodaikanal's botanical garden showcasing a variety of native flora. Try famous Kodaikanal's homemade chocolates while walking. Avoid visiting in the monsoon season as it may hinder your visit to certain places.
If you have less time, make sure to at least visit the Kodaikanal Lake, and take a cycling ride around it for a unique experience.