Phrearrhii

Porus or Poros (Ancient Greek: Πόρος) was a deme of ancient Attica, originally of the phyle of Acamantis but after 307/6 BCE, of the phyle of Demetrias, sending three delegates to the Athenian Boule. Its site is tentatively located near modern Metropisi.

Keratea (Greek: Κερατέα) is a town in East Attica, Greece. Since the 2011 local government reform it is part of the municipality Lavreotiki, of which it is a municipal unit. The municipal unit has an area of 129.864 km2. It is part of Athens metropolitan area.

Olympic Airways Flight 954 was a Douglas DC-6B aircraft that crashed into a mountain near Keratea (approx. coordinates 37°48' N, 23°57' E), Greece, on December 8, 1969. All 85 passengers and 5 crew on board died in the crash.

Thorae or Thorai (Ancient Greek: Θοραί) was a deme of ancient Attica, located a little south of Anagyrus. The site of Thorae is tentatively located at Agios Demetrios Trapuria.

Laureotic Olympus (named for the region of Laurium, also Όλυμπος Αττικής "Attic Olympus", Σκόρδι) is a hill in Attica, just north of Anavyssos, in Saronikos municipality, East Attica, Greece. At a height of 487 m is one of the three major elevations of southern Attica, alongside mounts Panio and Merenda (Myrrhinous). Attic Olympus is the place of origin of the white marble used in the Temple of Poseidon at Sounion. It is also notable as the site of an early Christian basilica, known as the Basilica of Laureotic Olympos, established before AD 559, a three-aisled church with double narthex and baptistery, decorated with sculpted marble and a mosaic floor.

Anavyssos (Greek: Ανάβυσσος) is a town and a former municipality in East Attica, Greece located in the Athens Riviera. Since the 2011 local government reform it is part of the municipality Saronikos, of which it is a municipal unit. The municipal unit has an area of 14.478 km2. At the 2021 census it had 6,180 inhabitants. It is situated near the Saronic Gulf coast, at the foot of Olympos hill (487 m). It is 2 km north of Palaia Fokaia, 4 km east of Saronida, 10 km west of Lavrio and 34 km southeast of Athens city centre. The Greek National Road 91 (Athens - Sounion) passes south of the town, along the coast. Anavyssos is located in the area of ancient Attica's demos of Anaflystos (Ανάφλυστος), which has shown significant archaeological findings like Kroisos Kouros that is exhibited in the National Archaeological Museum of Athens. The contemporary settlement was originally a village founded by Greek refugees who resettled there after fleeing from various areas of Asia Minor after the Asia Minor Campaign. Anavyssos is the place where Elias Venezis, one of the most important Greek novelists of the 20th century located his 1939 novel 'Tranquility' (Γαλήνη). Today Anavyssos is a major coastal resort of Attica famous for water-sports, the town sees its population tripled during the summer months. In addition to the main part of the town, Anavyssos includes a number of satellite settlements such as Ag. Nikolaos, Mavro Lithari, Paralia Anavyssou, Lakka, Alykes etc.

Cephale or Kephale (Ancient Greek: Κεφαλή) was a deme of ancient Attica of the phyle Acamantis, that appears, from the order in which it occurs in the list of Pausanias, to have been situated south or east of Hymettus, perhaps in the neighbourhood of Brauron, where Ludwig Ross found an inscription containing the name of this deme. Cephale possessed a temple of the Dioscuri, who were here called the Great Gods.The site of Cephale is located east of modern Keratea.

Anaphlystus or Anaphlystos (Ancient Greek: Ἀνάφλυστος) was a coastal (paralia) deme of ancient Athens, belonging to the Antiochis phyle, on the west coast of Attica, opposite the island of Eleussa, and a little north of the promontory of Sunium, between that promontory and that of Astypalaea. It bordered on Aegilia to the west, to Atene in the south-east and to Amphitrope to the east. To the northwest, it was separated from Phrearrhioi by the Astike Hodos. It was a place of some importance. It had ten representatives in the Boule. Xenophon recommended the erection of a fortress here for the protection of the mines of Sunium. Strabo speaks of a paneium (Πανεῖον), or Grotto of Pan, in the neighbourhood of Anaphlystus. It was situated at a site called Agios Georgios (St. George), close to the modern settlement of Anavyssos, on the Athens Riviera.

Aegilia or Aigilia (Ancient Greek: Αἰγιλία), or Aegilus or Aigilos (ἡ Αἵγιλος), was a deme of ancient Attica belonging to the phyle of Antiochis, situated on the western coast between Lamptra and Sphettus. It was celebrated for its figs.The site of Aegilia is tentatively located at modern Phoinikia.

Kouvaras (Greek: Κουβαράς) is a village and a former community in East Attica, Greece. Since the 2011 local government reform it is part of the municipality Saronikos, of which it is a municipal unit. The municipal unit has an area of 24.371 km2.

Lagonissi (Greek: Λαγονήσι, meaning "jackrabbit island") is a seaside residential area in the southern part of Kalyvia Thorikou in East Attica. It is situated close to the shore and on a peninsula by the Saronic Gulf. Lagonisi is located approximately 30 km southeast of Athens and 35 km northwest of Cape Sounio. Restaurant facilities, cafeterias and bars are located mainly at the heart of Lagonissi, close to Kalyvion Avenue (the road connecting Lagonissi with Kalyvia Thorikou). It is part of Athens metropolitan area.

Palaia Fokaia (Greek: Παλαιά Φώκαια, meaning Old Phocaea and pronounced Palea Fokea) is a former community and a seaside town in East Attica, Greece. Since the 2011 local government reform it is part of the municipality Saronikos, of which it is a municipal unit. The municipal unit has an area of 22.944 km2. Its population was 3,025 at the 2021 census. Currently, Palaia Fokaia includes the settlements of: Thymari - Agia Fotini, Katafygi and the settlement of the Agricultural Bank of Greece.