Hiranyakasipu made numerous attempts to get Prahlada killed. One of them was to throw him off from the top of a mountain. However, our Narasimha rescued him by moving the mountain and made a small path for Prahaladha. It is said that in the place where the Lord stood to protect Prahaladha is Simhachalam.
The most important thing about this temple is that here we can't see the God's feet.
It is said that the feet is buried inside the earth. Lord Narayana came to rescue Parahalada on Garuda and when they threw Parahalada Lord Narayana jumped from Garuda to save him and in this process his feet went deep into the earth. What a force it must have been!
Simhachalam Temple Video
Temple Timings: Morning 7am to 4pm And Evening 6pm to 9pm.