Kollimalai Hills, also known as Kolli Hills, is a mountain range with beautiful waterfalls, hiking trails, and scenic viewpoints. You can start your day by visiting the Agaya Gangai Waterfall, which is a popular tourist spot. It is a two-tiered waterfall with a height of over 300 feet. After this, you can go on a trek to the Arapaleeswarar temple, which is situated on top of a hill. The trek is not very strenuous and takes around 30 minutes. From the temple, you can get a panoramic view of the surrounding hills. Finally, you can end your day at the Seekuparai viewpoint, which is a great place to watch the sunset.
Vasalurpatty Boat House is a popular tourist destination located on the banks of the Vasalurpatty Lake. Here, you can enjoy a relaxing boat ride and take in the beautiful views of the lake and the surrounding hills. The boat ride takes around an hour and is a great way to unwind and enjoy nature. After the boat ride, you can visit the Siddhar Caves, which are a group of 18 caves located near the boat house. These caves are believed to have been used by Siddhars, who were ancient Tamil saints. You can also visit the Selur View Point, which is located a short distance from the boat house and offers a stunning view of the surrounding mountains.
Masila Falls is a beautiful waterfall located in the Kolli Hills. The waterfall is about 60 feet tall and is surrounded by lush greenery. You can go on a short trek to reach the waterfall and take a refreshing dip in the pool at the bottom of the falls. After this, you can visit the Ettukai Amman Temple, which is located near the waterfall. The temple is dedicated to the goddess Ettukai Amman and is believed to be over a thousand years old. Finally, you can end your day by visiting the Semmedu View Point, which is a great place to watch the sunset and enjoy the beautiful views of the surrounding hills.