Zangezur Mountains
The Zangezur Mountains (Armenian: Զանգեզուրի լեռներ or Սյունյաց լեռներ, ) are a mountain range that defines the border between Armenia's southern provinces of Syunik, Vayots Dzor, and Azerbaijan's Nakhchivan Autonomous Republic. The Zangezur region has the second-largest tract of forests in Armenia.