It wasn't abandoned since the 80s, but 2010s.
I used this in the early 2010s
1
Mard Ararac
Level 5 Local Expert
July 5
Not bad
Тимофей Ерёмин
Level 5 Local Expert
March 9
Does not work. But an interesting place for tourism. It has been abandoned since the 80s, and there are even piglets grazing near the cable car building.