Start your honeymoon in Kodaikanal, also known as the "Princess of Hill Stations". Take a walk through the Bryant Park, home to a colorful variety of flowers and plants. Next, head to the Kodaikanal Lake for a romantic boat ride. Later in the evening, visit the Pillar Rocks where you can witness a breathtaking view of the mountains and valleys from a height of 400 feet.
Drive to Yercaud, a serene hill station located in the Shevaroys range of hills. Visit the Shevaroy Temple, an ancient temple dedicated to Lord Shevaroyan. Take a walk in Anna Park, a well-maintained garden where you can relax amidst greenery. Next, visit the Kiliyur Falls, a beautiful waterfall which is surrounded by lush greenery. You can take a dip in the pool at the bottom of the falls.
Head to Munnar, known for its sprawling tea plantations and misty mountains. Visit the Mattupetty Dam, a serene place that offers beautiful views of the surrounding hills and valleys. Take a guided tour of the Tata Tea Museum, where you can learn about the history of tea production in Munnar. Next, visit the Eravikulam National Park which is home to the endangered Nilgiri Tahr.
End your honeymoon in Alleppey, also known as the "Venice of the East". Take a houseboat ride through the backwaters, where you can witness the local way of life and the scenic beauty of Kerala. Stop at a local village to witness coir-making, toddy tapping, and other local customs. Enjoy a romantic candlelight dinner on the houseboat as you take in the beauty of the backwaters.
If you have more time, you can add stops at the Coakers Walk and the Guna Caves in Kodaikanal, the Rose Garden in Yercaud, and the Top Station and the Tea Gardens in Munnar. If you have less time, you can skip the Tata Tea Museum in Munnar. Remember to carry appropriate clothing and footwear for the weather conditions and activities. Keep some extra cash handy for local snacks and souvenirs.