evidence: Gegharkunik Province is located at the eastern part of Armenia, bordering Azerbaijan. It includes the exclave of Artsvashen, which has been under Azerbaijani occupation since the First Nagorno-Karabakh War. With an area of 5,348 km2 (2,065 sq mi), Gegharkunik is the largest province in Armenia. However, approximately 24% or 1,278 km2 (493 sq mi) of its territory is covered by Lake Sevan, the largest lake in the South Caucasus and a major tourist attraction of the region. [...] Gegharkunik has a mountainous landscape. Its territory is dominated by the Gegham Mountains in the west, the Vardenis Mountains in the south, the Sevan Mountains in the east, the Miapor Mountains in the northeast and the Kenats Mountains in the north of the province. The height of the mountains ranges between 2500 and 3500 meters. Gegharkunik is separated from Vayots Dzor by the 82 kilometer-long Vardenis Mountains, where the highest point is Mount Vardenis at 3,522 meters. The highest point of the province is Mount Azhdahak of the Gegham Mountains with a height of 3597 meters in the western part of the range.