Brihadeswara Temple & Fort
Built by great Chola king in the 10th century it is an outstanding example of Chola architecture and is listed in world heritage. On the top of the apex of 63 metres high, a dome is said to be constructed from a single piece of granite, weighing an estimated 81 tones. The dome was hauled into place along a 6 km earthwork ramp in a manner similar to the one used by the Egyptian Pyramids. The temple has been the sense of continuous worship for over a thousand years. Only Hindus are allowed inside.