Mavriotissa Monastery, Kastoria, Greece

The Mavriotissa Monastery, situated on the picturesque shores of Lake Orestiada in Kastoria, is a serene Byzantine-era monastery dating back to the 11th century. Known for its beautiful frescoes and tranquil setting amidst dense forests, the monastery is a testament to the region's rich religious heritage. The frescoes, some of which have survived for centuries, depict scenes from the New Testament and reflect the artistry of the Byzantine period. Walking around the grounds offers visitors a peaceful retreat, with views of the lake and a sense of spiritual serenity.