Annavaram is at a distance of 72 kms from Rajahmundry, 124km from Visakhapatnam and 498 kms from Hyderabad and it is a sacred pilgrim centre on a hill top known as Ratnagiri. The presiding deity at Annavaram is Veeravenkata Satyanarayana Swamy. It is believed when Vrata is performed in the name of Satyanarayana Swamy by devotees, their wishes will be fulfilled.

The meaning of Anna-varam is as follows. "Anna" means whatever you say or you desire and "varam" means boon, hence whatever you desire will be given as boon by the deity at Annavaram. The name of the Goddess is Ananta- lakshmi Satyavathi Ammavaru.

One of the most popular temples in Andhra Pradesh, a unique Yanthra based on Tripad Vibhuti Narayan Upanishad exists here. The shrine is constructed in two storey, the lower one containing the Yantra and upper one housing vigrahas of the Lord.The idol which is about 4 metres high is in cylindrical form.The base in the lower sanctum represents Lord Vishnu and the middle portion represents Lord Shiva. The image of the deity forming a single idol and representing the Hindu Trinity is of unique attraction.

It is estimated on an average about one lakh Vratas are performed here every year by couples generally. Marriages, thread marriages (upanayanam) are performed in large number. Chief festival days are Bhishma Ekadasi (Jan/Feb) and Kalyanotsavam, Vysakha Ekadasi (Apr/May) are important. It is situated on the banks of river pampa about 3 km from Annavaram.