Aptaeshwar Temple is dedicated to Lord Shiva and located next to Brahma's temple. Regarded as the most deep-routed and sacred, this temple houses a Shiv ling encircled by snakes made of cooper. It is an underground shrine and came into existence in the 10th century AD. People also believed that the temple has been sinking deeper into the earth over the years. The original temple is believed to be destroyed by the Mughal Emperor Aurangzeb's while attempting to create an Islamic city.