Lake Tondano

Lake Tondano is the largest lake in North Sulawesi, Indonesia.

The lake is approximately 36 km from the city of Manado and is 600 m above sea level.

In recent years there have been reports of decreasing water levels at Lake Tondano; from 1934 when it was 40 m, to 1993 to 23 m, 18 m in 1996 and 12 m in 2010.

The halfbeak fish Tondanichthys kottelati and calanoid copepod Phyllodiaptomus sulawesensis are endemic to the lake.