
1) Celtic archaeological site
Found on
https://www.crosswordclues.com/clue/cahors

Cahors (kaɔʁ; Caors kaˈurs, ˈkɔws, ˈkɔw) is the capital of the Lot department in south-western France. Its site is dramatic, being contained on three sides within a U-shaped bend in the River Lot known as the presqu`île (`peninsula`). Today Cahors is perhaps best known as the centre of the famous AOC `black` wine known since the Middl...
Found on
http://en.wikipedia.org/wiki/Cahors
(grape variety) Synonym for the vine varieties Cot, Jurançon Noir and Valdiguié; see there.
Found on
https://glossary.wein.plus/cahors-grape-variety
No exact match found.