The wealth of archaeological material yielded by excavations conducted over many years by the 13th Ephorate of Byzantine Antiquities in the county of Chania, and also by retrieval of material and donations, forms a Collection that records, with great clarity, the history of the westernmost county in Crete from Early Christian times to the period of Turkish rule. Representative examples of this Collection are displayed in the church of San Salvatore.

Chania lighthouse, the jewel of the city, is one of the oldest light houses, not only in Greece and the Mediterranean, but also in the world. The lighthouse (Faros GR: Φάρος) is a major attraction in the old port of Chania especially at night when it's lit up. The tower is 21m high and is built on a stone base, located at the end of the old harbour's pier opposite to the fortress of "Firkas". Visitors are not allowed to enter the tower. Chania lighthouse was first constructed by the Venetians around 1595 - 1601, and it took its final form, in the shape of a minaret, during the Egyptian Period (1831 - 1841) in around 1839. After the latest restoration, completed in 2006, it was given the formation of the Venetian period. The minaret look is still evident however.

The fortress on the northwest side of the port was constructed to protect the entrance of the port and maintains its Turkish name "Firká" (Firka=barracks). A chain from "Firka" to the lighthouse blocked the entrance to the port in case of intrusion. The fortress was the headquarters of the Army Commander of the city.

The Franciscan monastery of San Salvatore, that houses the Byzantine and Post-Byzantine Collection of Chania, was built on the west side of the fortress of Chania, in three phases from the 15th century until the late Venetian period (middle of 17th century). The extensive restoration of the church made it possible to identify more clearly the various building phases of the monument, unify the space, and display its austere, uncluttered architectural features to good effect. The original church, which probably dates from the 15th century, was the small domed section on the east side.