Visit the world-famous Tirumala Venkateswara Temple, which is one of the eight Vishnu Swayambhu Kshetras and the richest pilgrim center in the world. The temple is located on the seventh peak of the Tirumala hills, and it is dedicated to Lord Venkateswara (Lord Vishnu).
Visit the natural arch formation, Silathoranam, which is believed to be a divine rock arch believed to be a rare geological wonder. The Silathoranam, measuring 8 meters wide, 3 meters thick, and 3 meters high, is formed due to weathering and natural erosive activities of water and wind on the rocks.
Visit the Sri Kapileswara Swamy Temple, which is located at the foothills of Tirumala. It is one of the ancient temples dedicated to Lord Shiva and is believed to be the only Shiva temple in the world located at the foot of a hill that houses the temple of Lord Vishnu.
Visit Chandragiri Fort, a historical fort built in the 11th century on a hilltop in Chandragiri. The fort was the capital of the Vijayanagara Empire from 1568 to 1646, and it served as a military base for the British until 1782.
Visit Sri Venkateswara Zoological Park, which is home to a variety of wildlife species, including tigers, lions, elephants, deer, bears, and primates. The zoo also has a butterfly park and an aquarium.
Visit the Regional Science Center, which is a science museum with exhibits on various branches of science, including physics, chemistry, astronomy, and biology. The museum also features a planetarium that shows educational films on astronomy.
Visit TTD Gardens, which is a botanical garden maintained by the Tirumala Tirupati Devasthanam. The garden has a variety of plants, trees, and flowers, and it is a peaceful place to relax and unwind.
If you have more time, you can consider visiting the nearby Sri Kalahasti Temple, which is one of the Panchabhoota Sthalams and is dedicated to Lord Shiva. You can also plan a day trip to Kanipakam, which is known for its Sri Varasiddhi Vinayaka Temple. To maximize your fun, make sure you wear comfortable and protective clothing, carry a water bottle and snacks, and carry a map or GPS system to navigate the routes.