This unique monument has been excavated in the last thirty years. It is located on the road between the Saint Titos Church and the village Mitropolis. It is the largest early Byzantine basilica in Crete and among the largest in whole Greece. In early Byzantine period it was the cathedral of the city. The first five-aisled basilica was erected here in the early 6th c., in the years of the Emperor Justinian and stood for about 70 years. The central aisle had a mosaic pavement decorated in geometric patterns and animals. It is believed that there were mosaics of stone and glass tesserae on the walls, too. The other aisle had pavements of limestone slabs. The columns were made of white and gray white marble. Of great importance is the pulpit, which resembles that of Saint Sophia in Constantinople. It was a high exedra on low columns and two stairs for ascent and decent. The choirs stood under the exedra. After the destruction of the first basilica in 620 AD, a new basilica was built over its ruins in the time of the Emperor Heraclios. This basilica, following the fortune of the whole city, was destroyed after the strong earthquake of 670 AD.

This is one of Crete's most famous monasteries. It played an important role during the years of the Cretan Renaissance, both in the letters and the arts, and, during the last centuries of Venetian rule, it was known for its many scholars, artists and venerable monks.

Close historical bonds link this monastery to that of Vrontisiou. The Varsamonerou Monastery lies in the surrounding fields of the village Voriza, 54.5 kms from Heraklion. The monastery is abandoned and, though its cells have been destroyed, its church has some of the most remarkable wall paintings in Crete.

It is located north of Mires close to a small gorge, with springs and covered with trees. There are many churches in the village the most important one being the church of Agios Nikolaos, a domed church dated to the 13th century. The walls of the temple are hand painted with biblical scenes and pictures of saints

Gournia lies on a small hill, a few hundred metres from the sea in the Gulf of Mirabello, close to the north end of the Ierapetra isthmus ( 2 Km from Pachia Ammos village & 19 Km from Ag.Nikolaos). Gournia - the ancient name of which is not known - is the most characteristic of the excavated medium-size settlements, dated to the period of the peak of the Minoan culture (Late Minoan I period: 1550-1450 B.C.).
It is called "Pompeii of Minoan Crete" because of the good state of preservation. It occupies a low hill, close to the sea, at the Isthmus of Ierapetra.

The museum was founded at the end of the 19th century, during the Turkish occupation of Crete and was housed in several buildings in the past. Today it is housed in the building of the Commercial Ottoman School, which is protected by a preservation order. The collection includes findings from the broader area and from the Minoan to the Roman period. Among the items are painted sarcophagi, lamps, vases, figurines, relief plaques. One of the most important exhibits of the museum is the Clay sarcophagus dated to 1450-1400 B.C.

Gallia is one of the oldest villages of the area. It is mentioned as a location in the Venetian records as early as 1577, and as a village with 120 residents since 1583. The renaissance tower in the village (still imposing although rundown) and the water fountains in the Kapeloniana area are proof of the passing of the Venetians. Part of the village, called Monohoro, is mentioned as early as 800 A.D.

The fort, built by the Venetians and Known to Ierapetrans as the "Kalés" (GR: Καλές), has been erected on the top of the southernmost mole of the ancient harbour. It is one of those monuments of the past which, because of its solid construction and the fact that it was still garrisoned until the latest years of the last century, still exists today to serve as a reminder of some of the nation's most difficult times.

The ancient settlement of Vasilike is one of the first Minoan settlements with town-planning. It occupies the top and slopes of a low hill near the village Vasilike, in the vicinity of the Minoan settlement of Gournia. The first settlement dates back to the Early Minoan II period (2600-2300 B.C.) and owed its development not only to the strategic position, controlling the Isthmus of Hierapetra, but also to the neighbouring fertile plains. The central building of the settlement was destroyed by fire in around 2300 B.C.