German submarine U-596

Perama (Greek: Πέραμα) is a suburb of Piraeus. It is part of Athens urban area and belogs to the Piraeus regional unit. It lies on the southwest edge of the Aegaleo mountains, on the Saronic Gulf coast. It is 8 km northwest of Piraeus, and 14 km west of Athens city centre. The municipality has an area of 14.729 km2. It forms the western terminus of the Port of Piraeus, and there is also a passenger port that provides ferry services to Salamis Island.The name Perama comes from the Greek word "perasma" which means "passage". Perama has a secondary soccer team named Peramaikos. The Battle of Salamis which took place in 480BC was located between the Salamis island and the mainland, part of which included Perama.

The Battle of Salamis ( SAL-ə-miss) was a naval battle fought in 480 BC, between an alliance of Greek city-states under Themistocles, and the Persian Empire under King Xerxes. It resulted in a decisive victory for the outnumbered Greeks. The battle was fought in the straits between the mainland and Salamis, an island in the Saronic Gulf near Athens, and marked the high point of the second Persian invasion of Greece. To block the Persian advance, a small force of Greeks blocked the pass of Thermopylae, while an Athenian-dominated Allied navy engaged the Persian fleet in the nearby straits of Artemisium. In the resulting Battle of Thermopylae, the rearguard of the Greek force was annihilated, while in the Battle of Artemisium the Greeks suffered heavy losses and retreated after the loss at Thermopylae. This allowed the Persians to conquer Phocis, Boeotia, Attica and Euboea. The Allies prepared to defend the Isthmus of Corinth while the fleet was withdrawn to nearby Salamis Island. Although heavily outnumbered, the Greeks were persuaded by Athenian general Themistocles to bring the Persian fleet to battle again, in the hope that a victory would prevent naval operations against the Peloponnese. Persian king Xerxes was also eager for a decisive battle. As a result of subterfuge on the part of Themistocles (which included a message directly sent to Xerxes letting him know that much of the Greek fleet was stationed at Salamis), the Persian navy rowed into the Straits of Salamis and tried to block both entrances. In the cramped conditions of the Straits, the great Persian numbers were an active hindrance, as ships struggled to maneuver and became disorganized. Seizing the opportunity, the Greek fleet formed in line and scored a decisive victory. Xerxes retreated to Asia with much of his army, leaving Mardonius to complete the conquest of Greece. The following year the remainder of the Persian army was decisively beaten at the Battle of Plataea and the Persian navy at the Battle of Mycale. The Persians made no further attempts to conquer the Greek mainland. These battles of Salamis and Plataea thus mark a turning point in the course of the Greco-Persian wars as a whole; from then onward, the Greek poleis would take the offensive.

Ocean Monarch was a passenger steamship that was built by Vickers-Armstrongs in 1950. She served with Furness Bermuda Line for fifteen years, then with a Bulgarian company for three years, renamed Varna. She spent much of the 1970s laid up, and was renamed Venus and then Riviera. In the early 1980s, she was renamed Reina del Mar and refitted for further use as a cruise ship, but a fire gutted her; and she was scuttled on 1 June 1981 after another fire broke out.

Skaramagas (also spelled Skaramangas; Greek: Σκαραμαγκάς) is a port town in the western part of the Athens agglomeration, Greece. It is part of the municipality of Haidari. It is known for its large shipyard. It took its name by the Chiot merchant Amvrosios Skaramagas.

Psyttaleia (Greek: Ψυττάλεια) is an unpopulated and uninhabited island in the Saronic Gulf between the harbor of Piraeus and the Kynosoura peninsula on Salamis Island, Greece. It covers an area of 0.375 square kilometers. The island houses Athens' largest sewage treatment plant which also the largest in Europe, with a projected daily maximum drying capacity of 750 tons of sewage. Administratively it is part of the Municipality of Piraeus.

Atalanti Island (Greek: Νησίδα Αταλάντη, romanized: Nisída Atalánti) is an island off the western coast of Attica, between Salamis Island and the port of Athens, Piraeus. Anciently, the island was called Atalanta or Atalante (Αταλάντη).

Keratsini-Drapetsona (Greek: Κερατσίνι-Δραπετσώνα) is a municipality in the Piraeus regional unit, Attica, Greece. The seat of the municipality is the town of Keratsini. The municipality has a population of 89,386 inhabitants, according to the 2021 census and an area of 9.326 square kilometres (3.601 sq mi).The municipality was formed at the 2011 local government reform by the merger of the following two former municipalities, Drapetsona and Keratsini, which became municipal units.

Keratsini (Greek: Κερατσίνι) is a suburban town in the western part of the Piraeus regional unit, which in turn is a part of the Athens agglomeration. Since the 2011 local government reform it is part of the municipality Keratsini-Drapetsona, of which it is the seat and a municipal unit.

The Aspropyrgos Refinery is an oil refining complex located near Aspropyrgos, a suburb of Athens, in Greece. It is operated by Hellenic Petroleum. The refinery has a nominal annual refining capacity of 7.5 million tons (285,000 barrels per day (45,300 m3/d)).

Ampelakia (Greek: Αμπελάκια, meaning vineyards) is a town and a former municipality of Salamis Island, Greece. Since the 2011 local government reform it is part of the municipality Salamis, of which it is a municipal unit.It lies on the central east coast of the island and has a land area of 15.169 km2, comprising about one-sixth of the island's area (with the balance belonging to the city of Salamina). It has a population of 7,507 inhabitants (2011 census). Its largest town is also named Ampelakia, and has a population of 4,710. The other significant town is Selínia (pop. 2,509). The only other settlements are Kynosoúra (pop. 152) and Spithári (136).

West Attica (Greek: Δυτική Αττική) is one of the regional units of Greece. It is part of the region of Attica. The regional unit covers the western part of the agglomeration of Athens, and the area to its west.

Elefsina (Greek: Ελευσίνα, romanized: Elefsína) or Eleusis ( ih-LEW-siss; Ancient Greek: Ἐλευσίς, romanized: Eleusís) is a suburban city and municipality in Athens metropolitan area. It belongs to West Attica regional unit of Greece. It is located in the Thriasio Plain, at the northernmost end of the Saronic Gulf. North of Elefsina are Mandra and Magoula, while Aspropyrgos is to the northeast. It is the site of the Eleusinian Mysteries and the birthplace of Aeschylus. Today, Elefsina is a major industrial centre, with the largest oil refinery in Greece as well as the home of the Aeschylia Festival, the longest-lived arts event in the Attica Region. On 11 November 2016, Elefsina was named the European Capital of Culture for 2021, which became effective in 2023 due to the COVID-19 pandemic postponement.