The Rotunda (in its upper course also: ''Ungureni'') is a right
tributary of the river
Lăpuș
Lăpuș (formerly ''Lăpușul Românesc''; hu, Oláhlápos) is a commune in Maramureș County, Transylvania, Romania, on the Lăpuș River, at 12 km from the town of Târgu Lăpuș. It is composed of a single village, Lăpuș. Etymological ...
in
Romania. It flows into the Lăpuș in
Rogoz. Its length is and its basin size is .
References
Rivers of Romania
Rivers of Maramureș County
{{Maramureș-river-stub