Places in Middle-earth
Type: Rivers & Lakes
Region: Beleriand & North
Narog came through these hills in a deep gorge, and flowed over rapids that had no fall, and on its western bank the land rose into the great wooded highlands of Taur-en-Faroth. On the west side of this gorge, where the short and foaming stream Ringwil tumbled headlong into Narog from the High Faroth, Finrod established Nargothrond.
The Silmarillion, Quenta Silmarillion, Ch 14, Of Beleriand and its Realms
ring 'cold, chill' in Ringil, Ringwil, Himring; also in the river Ringló in Gondor, and in Ringarë, Quenya name of the last month of the year (The Lord of the Rings Appendix D).
The Silmarillion, Appendix: Elements in Quenya and Sindarin Names
Contributors: Elena Tiriel 10Dec07, 6Sep08