Zou is a small green village located 7km south of Sitia. Its name probably derives from the Turkish word su, which means water, as water abounds here, flowing from the famous springs of Zou.
The Fortress at position Tholi is located at the homonym region west of the Alagni village and dates back from the 16-17th century. The two-storey building, parts of which are still in bad shape, was protected by a wall.
In the old city center there is the private Folk Museum "Cretan House" which was founded by the passion of two women, Aspasia Bikaki and Irini Koumandraki.
Next to the village of Krya, 25km away from the town of Sitia, there is a hill with the church of St. George and the ruins of a Venetian castle, called Monte Forte or Apano Castelli (Upper Forth).
The fort of Sfakia (Castel di Sfacia or Sfachia) was built on Kastelli hill, on the eastern edge of Sfakia (Chora Sfakion) town and was the last fort built by the Venetians in Crete. It was built during the 15th-16th century on the site of a previous Byzantine fort. Information about the castle is very poor, but this was mentioned for the first time in documents of 1526.
The fortress of Agios Nikolaos of Kyriakosellia is located in the homonym settlement of Kyriakosellia, belonging to the province of Apokoronas. It was a Byzantine fortress built by the feudal lord of the region to secure his privileges.
The Archaeological Museum of Agios Nikolaos was founded in 1970 and houses findings from the Neolithic Age, the Minoan Era and the Graeco-Roman Times from the Lassithi prefecture.
The fertile valley and the sheltered harbor of Makrigialos was an ideal location for its habitation throughout the ages. One of the relics of the past is the Roman villa which was unearthed at Katovigli position in 1977, above the current port of Makrigialos, by the archaeologist N. Papadakis. Earlier, looted graves and a headstone of the 4th century AD were found on site.