The Areni-1 Cave is an archaeological site located in the Areni village of Armenia. It is known for its significant discoveries, including the world's oldest known winery, dating back to around 4100 BCE. The cave has provided valuable insights into ancient winemaking techniques and the lifestyle of early humans in the region. Excavations in the cave have revealed various artifacts, such as pottery, tools, and animal remains. These findings suggest that the cave was used for multiple purposes, including habitation and ritual activities. The Areni-1 Cave continues to be an important site for researchers studying the history of wine production and early human civilization.