What is "khinalug"

Khinalug, Khinalugh, or Khinalig (; Khinalug: Kətş; also rendered as Khanaluka, Khanalyk, Khinalykh, or Khynalyk) is an ancient Caucasian village going back to the Caucasian Albanian period. It is located high up in the mountains of Quba Rayon, Azerbaijan. It is also a municipality in Quba Rayon, which consists of the villages of Khinalug and Qalayxudat.