Saint George at the beautiful pine-wooded position Toupaki by Episkopi was the temple of a small monastery, which since 16th century was a dependency of the monastery Agarathos.
The ruined village Mikri Episkopi (i.e. Small Diocese) is located near Partira and was the seat of the Diocese of Arcadia. As expected, the village hosted an imposing temple, which has now collapsed. Columns and walls testify the importance of the temple.
The 11th-century church of Panagia Kera is located at a panoramic position south to the village Chromonastiri. It is a cruciform temple with a dome, with two niches at the sides. To the south there is an embedded chapel of the 15th century dedicated to St. Anne.
Below Liopetro Peak there is the very old church of St. John that once operated as a monastery, accessible through a very bad road starting from the main road connecting Lassithi to Sitia (initially cement road). The background to the towering phyllitic rocks of Liopetro is impressive.
The church of Agia Paraskevi at Kastellos is a double-aisled church with a stone iconostasis. It was the temple of an old monastery, now deserted. The monastery was built at a beautiful place with tall trees perfect for a stroll.
Near Diavaide there is the church of St. George Sfakiotis, bearing frescoes of the 14th century (there is an inscription of 1390). One of the frescoes represents St. George and St. Demetrius on horseback crossing the sea with octopuses, crabs, eels, and lobsters below their legs.
Saint Kirikos or Kirkos is located at the archaeological site of Lissos, on the site of a former Early Christian Basilica and gives its name to the entire valley of Lissos. The vaulted church has Byzantine frescoes, unfortunately damaged.
The settlement of St. John the Evangelist, whose core was the former monastic complex of the monastery of St. John, is situated between the villages Kritsa and Kroustas. According to local tradition the monastery was founded in the second Byzantine period and it is known that it functioned until the late 19th century.