The Rockfort is the most prominent landmark of the city. There are two Hindu temples inside, the Ucchi Pillayar Temple, Rockfort and the Thayumanaswami Temple, Rockfort.
Tiruchirappalli Rockfort is a historic fortification and temple complex built on an ancient rock. It is located in the center city of Tiruchirappalli, Tamil Nadu, India.
There are two rock cut temples in the fort, one in the lower part of the fort called Lower Cave temple and other in the complex outside the Thayumanswamny on the way up to Uchi Pillayar Kovil, called the Upper Cave temple.