South Aegean in the context of "City Dionysia"

Rhodes (/roʊdz/ ; Greek: Ρόδος, romanized: Ródos [ˈroðos]) is the largest of Greece's Dodecanese islands and their historical capital; it is the ninth largest island in the Mediterranean Sea. Administratively, Rhodes constitutes a separate municipality within the Rhodes regional unit, which is part of the South Aegean administrative region. The principal town of the island and seat of the municipality is the city of Rhodes, home to its 50,636 inhabitants according to its 2011 census. By 2022, the island’s population had grown to 125,113 people. Located northeast of Crete and southeast of Athens, Rhodes is often referred to by several nicknames: the "Island of the Sun" after its patron sun god Helios; "The Pearl Island"; and "The Island of the Knights", a reference to the Knights of Saint John of Jerusalem, who ruled the island from 1310 to 1522.

Historically, Rhodes was famous for the Colossus of Rhodes, one of the Seven Wonders of the Ancient World. The Medieval Old Town of the City of Rhodes has been declared a World Heritage Site. During the early 21st century the island was one of the most popular tourist destinations in Europe.

Kos or Cos (/kɒs, kɔːs/; Greek: Κως [kos]) is a Greek island, which is part of the Dodecanese island chain in the southeastern Aegean Sea. Kos is the third largest island of the Dodecanese, after Rhodes and Karpathos; it has a population of 37,089 (2021 census), making it the second most populous of the Dodecanese after Rhodes. The island measures 42.1 by 11.5 kilometres (26 by 7 miles). Administratively, Kos constitutes a municipality within the Kos regional unit, which is part of the South Aegean region. The principal town of the island and seat of the municipality is the town of Kos.

Thira (Greek: Περιφερειακή ενότητα Θήρας) is one of the regional units of Greece. It is part of the region of South Aegean. The regional unit covers the islands of Thira (Santorini), Anafi, Folegandros, Ios, Sikinos and several smaller islands in the Aegean Sea.

Rhodes (Greek: Περιφερειακή ενότητα Ρόδου) is one of the regional units of Greece. It is part of the region of South Aegean. The regional unit covers the islands of Rhodes, Chalki, Kastelorizo, Symi, Tilos and several smaller islands in the Aegean Sea.

Karpathos-Kasos (Greek: Περιφερειακή Ενότητα Καρπάθου - Ηρωϊκής Νήσου Κάσου, literally: "Regional Unit of Karpathos - Heroic Island of Kasos") is one of the regional units of Greece. It is part of the region of South Aegean. The regional unit covers the islands of Karpathos, Kasos, Saria and several smaller islands in the Aegean Sea.

Leipsoi (Greek: Λειψοί [lipˈsi]; also: Lipsi; Ancient Greek: Λέψια, Lepsia) is an island south of Samos and to the north of Leros in Greece. It is well served with ferries passing between Patmos and Leros and on the main route for ferries from Piraeus. Leipsoi is a small group of islets at the northern part of the Dodecanese near Patmos island and Leros. The larger Leipsi-Arkoi archipelago consists of some 37 islands and islets of which only three are larger than 1 square kilometre (247 acres): Leipsoi (15.95 square kilometres (6.16 sq mi)), Arkoi (6.7 square kilometres (2.59 sq mi), part of Patmos municipality) and Agreloussa (1.32 square kilometres (0.51 sq mi), part of Patmos municipality). Only Leipsoi, Arkoi, and Marathos are inhabited. Leipsoi is a municipality, part of the Kalymnos regional unit, which is part of the South Aegean region. The municipality has an area of 17.350 square kilometres (6.699 sq mi). In ancient times, it contained a town named Lepsia.

Arkoi (Greek: Αρκοί; also Arkioi (Αρκιοί)) is a small Greek island in the Dodecanese archipelago, located east of Patmos, north of Leipsoi and southwest of Agathonisi. The island belongs to the municipality of Patmos, which is part of the South Aegean region, and had a population of 54 inhabitants at the 2001 census.

The small population means that there is no real capital, but most inhabitants live close to the main harbour with the rest living scattered around the island on higher ground. The majority of the population finds employment in fishing, merchant shipping, goat herding or running one of the island's four tavernas.

Syros (Greek: Σύρος [ˈsiros]), also known as Siros or Syra, is a Greek island in the Cyclades, in the Aegean Sea. It is 78 nautical miles (144 km) south-east of Athens. The area of the island is 83.6 km (32 sq mi) and at the 2021 census it had 21,124 inhabitants.

The largest towns are Ermoupoli, Ano Syros, and Vari [el]. Ermoupoli is the capital of the island, the Cyclades, and the South Aegean. It has always been a significant port town, and during the 19th century it was even more significant than Piraeus. Other villages are Galissas, Foinikas, Pagos, Manna, Kini, Azolimnos and Poseidonia.