The Gorge of Pastrikos is a small gorge formed on the north side of Asterousia Range, in the wider area of the village Panagia. It is technical, i.e. it requires special equipment for canyoning. It starts from a small plateau where there is a temple dedicated to Saint Cyril and ends in the area of Galateri. Both the entrance and the exit, are approached by the dirt road that starts from the area of Panagia and heads to Kapetaniana.