Nísinen was a lake in Númenor fed by the river Nunduinë.

Nísinen was located in the far west near Eldalondë and the country of Nísimaldar. Many exotic sweet-smelling plants grew along its banks.[1]

Lakes of Arda

Bywater Pool | Forbidden Pool | Gollum's lake | Great Lake | Kheled-zâram (Mirrormere) | Lake Evendim | Lake Helevorn | Lake Mithrim | Linaewen | Long Lake | Lórellin | Nen Hithoel | Nísinen | Tarn Aeluin


  1. The Atlas of Middle-earth, The Second Age, "Númenor"
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