Great Living Chola Temples of Thanjavur in the 12th century CE, and is a UNESCO World Heritage Site. Thanjavur's
Brihadisvara Temple (known also as Rajarajesvaram or Peruvudaiyār Kōvil), built by the
Cholas and now a
UNESCO World Heritage Site, is one of the largest of its kind and also one of the finest examples of classical Dravidian architecture in the world.
Airavateswara Temple, in
Darasuram, near
Kumbakonam, has also been designated part of the same UNESCO World Heritage site and forms another major tourist attraction of the district. The green paddy fields of the Kaveri river valley provide a picturesque setting for these and other important ancient monuments of the district.
Prathyangira Devi Temple is also located in the district.
Manora Fort The
Manora Fort is situated away from
Pattukkottai and from Thanjavur in the village of
Mallipattinam. The fort was built by Maratha ruler
Serfoji II in 1814–1815 to commemorate the successful advance of the British over
Napoléon Bonaparte. Overlooking the
Bay of Bengal, the fort is hexagonal structure and has eight storeys, raising to a height of , tapering to its top. The tower is surrounded by a wall and a
moat, resembling a fort. The monument looks like a
pagoda, with arched windows, circular staircase and eaves separating one storey from the other. == Flora ==