Sri Kalyana Venkateswaraswami temple is believed to be the place where Lord Venkateswara stayed for a while after his holy matrimony with Padmavathi. This temple at Srinivasa Mangapuram, carries Kalyana Venkateswaraswami as its chief deity. Main shrine in the center includes garbhagriha, mahamantapa and mukhamantap, which are highly ornate and embellished with fine carvings. All together the temple architecture displays the mix of dvitala and vesara order.
The temple premises encompass four sub temples, which include Sri Andal Ammavari temple, Sri Sita Lakshmana Sameta Ramulavari temple, Sri Padmavathi Ammavari temple and Sri Ranganayakula Swami temple. Apart from these four there are smaller shrines like Sri Agastheeswara Swami temple, Sri Sakti Vinayaka Swami temple, Sri Parasareswara Swami temple, Sri Veerabhadra Swami temple and Sri Avanakshamma temple.