The Stimenia cave is in the northeast side of Vathys Valley, in St. Nicholas region. Not too far from there, in the northwest side of the valley, there are two more caves, the findings of which indicate their residential use in the distant past.
The Stimenia cave has a hole on its top that serves as a means of both illumination and entrance for the people, while its interior decor is very impressive. Early christian and byzantine pottery, ancient stone buildings and ruins are found scattered around the cave.