Molnár János-barlang

János Molnár is a vast underground cave, located right under Budapest. The depth of the cave is approximately 100m and the width is 3km. The cave is made out of thermal karst springs, spewing from the depths and it is one of tje biggest thermal caves in the world. The tepmerature of water fluctuates between 25-27°C.

It is a thermal karst cave, whose water contributes to supplying healing water in Lukács baths. Its possible to see small fresh water shrimps.