Visit the Sri Venkateswara Temple in the morning to avoid the long queues that form later in the day. The temple is one of the most visited Hindu pilgrimage sites in the world and is dedicated to Lord Venkateswara. The intricate carvings and architecture are a sight to behold. Afternoon can be spent visiting the nearby S.V. Zoological Park which is home to a variety of animals including tigers, lions, and elephants. In the evening, head to the Deer Park which also has a play area for children.
Start your day with a visit to the Swami Pushkarini Lake, which is considered to be a sacred water body. The calm and serene atmosphere is perfect for a relaxing morning. After that, a visit to the Talakona Waterfalls is a must. The falls are located in the Sri Venkateswara National Park and are the highest waterfall in Andhra Pradesh. The area is surrounded by lush greenery and is a great spot for a picnic. Return to the city in the evening to visit the Kapila Theertham waterfall, which is also a popular pilgrimage site.
There are many other attractions in Tirupati that you can consider visiting, such as the Regional Science Centre and Planetarium, Chandragiri Fort, and the Sri Vari Museum. If you have some extra time, you can also take a side trip to the nearby city of Chennai or visit the Horsley Hills. To maximize your fun, try to plan your visit during one of the many festivals that are celebrated in Tirupati throughout the year. And don't forget to try some of the local cuisine while you're here, such as the famous Tirupati Laddu.