Start the Bachelor party with a thrilling experience by visiting the stunning Hogenakkal waterfalls which is also called the "Niagara of India". Enjoy the boat ride to get a beautiful view of the falls and take a refreshing bath under the falls. You can also indulge in Coracle ride organized by the locals. You can explore the place and click memorable pictures, chill with your mates while having some local snacks and drinks.
On the day 2 of the Bachelor party, visit Dharmapuri, a perfect place to witness the rural life of India. Visit the Hogenakkal Eco Park, where you can find exotic flora and fauna along with medicinal plants. Enjoy the trek to Rayakottah and visit the 700 years old Chennakesava temple which was built under the rule of Hoysala. If you are interested in adventure sports, then Dharmapuri Adventure Camp located in Dharmapuri Forest is the perfect place for you. You can also explore the town by visiting some of the local temples, have some local sweets and complete the Party with a local wine.
If you have more time, try exploring the nearby places like Yercaud or Mysore for their scenic beauty and culture. In case of less time, you can visit any of the nearby temples or taste the local cuisine in Hogenakkal or Dharmapuri. Be cautious while visiting during monsoon as the water level in Hogenakkal falls increases and might cause issues during the boat rides. Plan and pack clothes according to the weather conditions and the activities you choose.