There is a restaurant by the lake in this place, where prices are 4-8 times more expensive than in Baku! For a portion of dolma (150-200 g), they ask for 19 manats + 10% service = 21 manats per serving (as of February 2024, about 1100 rubles). At the same time, the portions are very small and there is nothing special.
The only advantage is the view of the lake and the mountains!