Begin your trip with a visit to Hogenakkal Falls. This breathtaking waterfall is known for its medicinal properties and is a popular spot for boating as well. Take a dip in the water and enjoy the natural beauty of the surroundings. You can also try some of the local delicacies near the falls. Be sure to carry a change of clothes as you may get wet during your visit.
The next day, head to Theerthamalai Temple. This temple is known for its beautiful architecture and is believed to have been built by the Pandavas during their exile. The temple is situated on a hill and offers a panoramic view of the surroundings. Take a tour of the temple and learn about its history from the priests. You can also enjoy a peaceful walk around the temple. Be sure to dress appropriately as it is a holy place.
If you have more time, consider visiting the Krishnagiri Dam or the Shri Kumaranandha Swamigal Ashram. If you have less time, you can skip the Temple or Falls; however, they are both must-visit attractions near Dharmapuri. Keep in mind that both locations are closed on certain days of the week, so check the timings before you plan your trip.