Explore the ancient Edakkal Caves that date back to the Neolithic era. The hike up to the caves takes around 45 minutes and presents stunning views of the surrounding hills. Spend the morning here and grab lunch from the local eateries at the foothills. In the afternoon, visit the nearby Soochipara Waterfalls, 25 minutes (8.5 km) away, and take a dip in its refreshing waters. End the day with a visit to the Phantom Rock in Ambalavayal, 40 minutes (16.3 km) away, and take some quirky photos with its unique rock formations.
Start the day at Banasura Sagar Dam, the second-largest earth dam in Asia, and take part in water sports like kayaking, speed boating, and banana boat rides. The place is open from 9 AM to 5 PM daily. After lunch, head to the nearby Meenmutty Waterfalls, 1 hour 10 minutes (29.2 km) away, and trek through its lush greenery to reach the three-stage waterfall, falling from a height of 300 meters. In the evening, head to the Pookode Lake, 30 minutes (15.5 km) away, and enjoy a serene boat ride in the picturesque lake surrounded by forests.
Visit the ancient Thirunelli Temple, a 3000-year-old temple dedicated to Lord Vishnu and located at the foothills of Brahmagiri Hills. Take a dip in the nearby Papanasini river, believed to wash away one's sins. The place is open from 5:30 AM to 12 PM and 5:30 PM to 8 PM daily. After lunch, head to the nearby Kuruva Island, a 950-acre uninhabited island formed by the tributaries of River Kabini. Trek through the island's natural trails and enjoy the stunning views of the river. The place is open from 9:30 AM to 3:30 PM daily.
If you have time, consider visiting the Muthanga Wildlife Sanctuary, located 1 hour 10 mins (38.5 km) away from Kalpetta. It is open from 6:30 AM to 9:30 AM and 3:30 PM to 5:30 PM daily and offers jeep safaris to explore the wildlife. You can also plan a day trip to the nearby Coorg district in Karnataka, known for its coffee plantations, trekking trails, and waterfalls. You can also consider a night camping trip at the nearby Brahmagiri Hills or Wayanad Wildlife Sanctuary to maximise your fun. Lastly, don't forget to taste the local delicacies like Malabar Parotta, Spicy Nadan Kozhi Curry, and Kerala Biriyani in the local restaurants.