Meghalaya
Thadlaskein Lake
Jaintia Hills District
It is an artificial lake Thadlaskein which is fed by an perennial spring. According to the legend, the chieftain Sajar Nangli had a difference with the king of Jaintiapur. Before fleeing the kingdom, he and his followers dug the present l day lake with their bows as a memorial. The lake is still revered by the people and sacrifices are offered. It is also a popular recreational site for the locals.
http://megtourism.gov.in/dest-jaintia.html)
Umhang Lake
Jaintia Hills District
http://www.indianetzone.com/62/umhang_lake.htm
This lake is situated in the village of Wataw (Bataw) overlookinig the plains of Bangladesh. It is surrounded by thick forests. The legend has it that there was a sage named Sajar Nangli who created this artificial lake. The villagers of Wataw pay reverence to this lake and even conduct sacrifices annually.
http://megtourism.gov.in/dest-jaintia.html)
Jarain Pitcher Plant Lake
This beautiful lake can be found at Jarain, in Amlarem subdivision of War-Jaintia region. It is the home of the carnivorous pitcher plant -- Nepenthenes Khasiana. It is a popular location for boat rides and attracts a number of visitors. The area has been attractively remodelled.
http://megtourism.gov.in/dest-jaintia.html)