Mtsvane Tba - "green lake." Located in Upper Adjara, opposite of the pass is Goderdzi, this extraordinary lake surrounded by majestic mountains.
In the northern part of Arsiani ridge, where you can see this miracle
of nature, are growing pine and beech kinds of trees that border the
lake from all sides. Clean cool lake water comes here from underground
springs, the water is drinkable, but there does not live fish, or any
other living animals. Only the white ducks fly sometimes to the lake.
The water does not freeze in the winter, although there are not any hot
springs in the lake and in the surrounding area. It tastes like a
mineral water, as underground springs saturated with useful components
"Mtsvane Tba" striking in its savagery, gentleness, tranquility and its beauty.