Most of the churches on Paxos date back to Venetian times, although the oldest churches on the island, Agia Marina and Agios Stefanos, now in ruins, date back to the 6th century AD. These two churches are in Ozias, itself the oldest settlement on the island.
One of the most unusual churches is that of Ipapanti (also spelt Ypapanti), just outside the village of Grammatikeika, near Lakka. It has two flattened domes and a beautiful bell tower.
The church of Agii Apostoli in Boikatika, near Magazia, is strikingly sited, with wonderful views of the Erimitis Cliffs from its churchyard. In the same village, the church of Ag. Charalambos is noted for an ancient icon of the Virgin.
The church of Estavromenos in Fonata dates from the 15th century, but was partly restored in 1859.
The church of Zoodochos Pigi (the Source of Life) at Loggos has beautiful wall frescoes dating from at least 1739.
In addition to the many churches, there are numerous chapels dotted around Paaxos - simple, whitewashed buildings, only opened once a year on the name day of the saint to whom they are dedicated.