Thondanur Lake

Thondanur Lake, also known as Thonnur Kere or Moti Talab, is a historic artificial lake in Thondanur village, Pandavapura Taluk, Mandya District, Karnataka. Constructed in the 12th century under the guidance of philosopher Ramanujacharya during the Hoysala period, it is one of the largest lakes in the region. Surrounded by agricultural fields and low hillocks, the lake is noted for its heritage value, scenic waterscape and seasonal birdlife.

Visitors can expect a large, open freshwater lake surrounded by farmland, coconut groves and small hillocks. The lake has earthen bunds and open shoreline areas suitable for walking, sightseeing and photography. The setting is rural and tranquil, with views of the water, migratory and resident birds in season, and nearby historic temples. There are no formal boating facilities; the experience is primarily nature observation and leisure by the lakeside.

Thondanur Lake was constructed in the 12th century during the Hoysala period under the guidance of the philosopher Ramanujacharya, who was associated with Thondanur. Originally called Tirumala Sagara, it was built to provide water for agriculture and the settlement. It was later called Moti Talab (Pearl Lake) for its clear water. The lake reflects the water management traditions of the Hoysala era and remains an important historic water body in the region.

The lake is culturally associated with Sri Vaishnavism and the legacy of Ramanujacharya in Thondanur, a historic centre with several ancient temples. It has served for centuries as a vital water source for local agriculture and daily life, and remains part of the cultural landscape alongside the Nambi Narayana and other temples in the village.