Pella (regional unit) in the context of "Archaeological Museum of Pella"

Almopia (Greek: Αλμωπία), or Enotia (Greek: Ενωτία), also known in the Middle Ages as Moglena (Greek: Μογλενά, Macedonian and Bulgarian: Меглен or Мъглен), is a municipality and a former province (επαρχία) of the Pella regional unit in Macedonia, Greece. The seat of the municipality is the town Aridaia. The municipality has an area of 985.817 km.

Edessa (Greek: Έδεσσα, pronounced [ˈeðesa]), known until 1923 as Vodena (Greek: Βοδενά), is a city in northern Greece and the capital of the Pella regional unit, in the Central Macedonia region of Greece. It was also the capital of the defunct province of the same name.

Edessa holds a special place in the history of the Greek world as, according to some ancient sources, it was here that Caranus established the first capital of ancient Macedon. Later, under the Byzantine Empire, Edessa benefited from its strategic location, controlling the Via Egnatia as it enters the Pindus mountains, and became a center of medieval Greek culture, famed for its strong walls and fortifications. In the modern period, Edessa was one of Greece's industrial centers until the middle of the 20th century, with many textile factories operating in the city and its immediate vicinity. Today however its economy mainly relies on services and tourism. Edessa hosts most of the administrative services of the Pella regional unit, as well as some departments of the Thessaloniki-based University of Macedonia.

Pella (Greek: Πέλλα) is a town in the Pella municipality in the Pella regional unit of Macedonia, Greece. Pella is built on a hill at a distance of one kilometre from the road Thessaloniki - Edessa and the archeological site of ancient Pella, and 7 km from Giannitsa. The community of Pella has an area of 30.09 km, and a population of 2,050 inhabitants (2021). The municipal unit covers 113.819 km.

The Voras Mountains (Greek: Όρος Βόρας; also Boras), also known as Nidže (Macedonian: Ниџе, Turkish: Nice Dağı) are a mountain range situated on the border between Greece and North Macedonia. It separates the Pella regional unit on the Greek side in the south from the Mariovo region on the North Macedonia side in the north. The tallest peak in the range is Kaimakchalan at 2,524 m (8,281 ft). Adjacent peaks are Starkov grob (1,876 m) and Dobro Pole (1,700 m).

The mountain range hosts a ski resort and the hot springs at Loutra Loutrakiou (Pozar) on the Greek side.

Aridaía (Greek: Αριδαία, Macedonian: С'ботско, Bulgarian: Съботско) is a town and a former municipality in the Pella regional unit, Greece. Since the 2011 local government reform, it is part of the Almopia municipality, of which it is a municipal unit. It was the capital of the former Almopia eparchy. It is located in the northwest corner of the Pella regional unit, bordering the southern part of North Macedonia and the northeast corner of the Florina regional unit. Its land area is 562.910 km (217.341 sq mi). The population of Aridaia proper is 7,118, while that of the entire municipal unit is 18,864 (2021 census). The municipal unit is divided into 17 communities. Its largest other communities are Prómachoi (pop. 1,654), Loutráki (1,176) and Sosándra (1,008).

The community of Aridaia includes the settlement of Ydraia with a population of 500 inhabitants.

The Megleno-Romanians, also known as Meglenites (Megleno Romanian: Miglinits), Moglenite Vlachs or simply Vlachs (Megleno Romanian: Vlaș), are an Eastern Romance ethnic group, originally inhabiting seven villages in the Moglena region spanning the Pella and Kilkis regional units of Central Macedonia, Greece, and one village, Huma, across the border in North Macedonia. These people live in an area of approximately 300 km in size. Unlike the Aromanians, the other Romance-speaking population in the same historic region, the Megleno-Romanians are traditionally sedentary agriculturalists, and not traditionally transhumants. Sometimes, the Megleno-Romanians are referred as "Macedo-Romanians" together with the Aromanians.

They speak a Romance language most often called by linguists Megleno-Romanian or Meglenitic in English, and βλαχομογλενίτικα (vlakhomoglenítika) or simply μογλενίτικα (moglenítika) in Greek. The people themselves call their language vlahește, but the Megleno-Romanian diaspora in Romania also uses the term meglenoromână.

The Loudias (Greek: Λουδίας) or Lydias (Λυδίας), popularly called Mavroneri (Μαυρονέρι, "Blackwater", from its Ottoman Turkish name Kara Asmak قره آصماق) is a river in Central Macedonia that flows through the regional units of Pella and Thessaloniki draining into the Thermaic Gulf through the Axios Delta National Park. Its drainage basin is 1,251 km (483 sq mi).

Pella (Greek: Πέλλα) is a municipality in the Pella regional unit of Central Macedonia, Greece. The capital of the municipality is Giannitsa, the largest town of the regional unit. On the site of the ancient city of Pella is the Archaeological Museum of Pella.