The churches of Agia Marina of Mourne and the Panagia in Demblohori are along the same dirt track outside Mourne. To reach the track that leaves the village go to the central square of Mourne and then take two left forks (ask for Agia Marina). Continue left on the track and after 600 metres you will see the church of Agios Ioannis in beautiful surroundings with an excellent view of the valley below. Continue along the same road another 200 metres and watch carefully on your right for small path that goes down to the Byzantine church of Agia Marina. The church is in a forested area and contains frescoes. (If you miss it, you will see another modern church (without frescoes) soon after).