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.

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 Cretan Open-air Museum 'Lychnostatis' aims to promote the understanding and awareness of the Cretan folk cultural heritage. Its scope lies on the Cretan Folk Tradition and Ethnology, the Cretan Nature and Environment and the Cretan Folk Culture. Located in Hersonissos, one of the principal tourist areas in Crete, the museum is, apart from a valuable tourist asset, an exemplary self - motivated conduct on tradition, culture and environment of the island.

Mournies (GR: Μουρνιές - meaning: mulberry trees) is a village of the western Ierapetra. It is located north of Myrtos, and 25 kilometers away from Ierapetra at 275m (elevation), built on the southeastern outskirts of the Lasithi mountains, with beautiful views of the Libyan Sea and the plains of Ierapetra. It has a mild climate, without extremes, ideal both for permanent residence and for holidays. The landscape is hilly plenty of olive trees. In the 2001 census it had 83 residents.
Mournies is a beautiful, historic, picturesque and traditional village with cafes, a square with a war memorial, an old fountain, and narrow streets branching off the main street of the village. Mournies was named after the Mulberry tree which however is not abundant in the area.