Imathia in the context of "Veroia"

The Thermaic Gulf (Greek: Θερμαϊκός Κόλπος, Thermaïkós Kólpos), also called the Gulf of Thessaloniki and the Macedonian Gulf, is a gulf constituting the northwest corner of the Aegean Sea. The city of Thessaloniki is at its northeastern tip, and it is bounded by Pieria Imathia and Larissa on the west and the Chalkidiki peninsula on the east, with Cape Kassandra at the southeasternmost corner. It is named after the ancient town of Therma, modern Thessaloniki. It is about 100 km (62 mi) long.

By narrower definitions, the Thermaic Gulf is bounded on the west by the line from the mouth of the Axios or Vardar to Cape Megalo Embolo, making it about 15 km (9.3 mi) long; while the smaller Gulf of Salonica is bounded by a line running from the mouth of the Gallikos to Mikro Emvolo.

The Haliacmon (Greek: Αλιάκμονας, Aliákmonas; formerly: Ἁλιάκμων, Aliákmon or Haliákmōn) is the longest river of Greece, flowing entirely on Greek soil in the region of Macedonia, with a total length of 297 km (185 mi). In Greece there are three rivers longer than Haliacmon: Evros (Greek: Έβρος), Strymonas (Greek: Στρυμόνας), both coming from Bulgaria, and Axios (Greek: Αξιός) coming from North Macedonia, but the length of each one of them in Greek territory is less than that of Haliacmon, which flows entirely in Greece. Haliacmon is the traditional English name for the river, but many sources cite the formerly official Katharevousa version of the name, Aliákmon. Today, the only official variant is the demotic Aliákmonas. It flows through the Greek regions of Western Macedonia (Kastoria, Grevena and Kozani regional units) and Central Macedonia (Imathia and Pieria regional units). Its drainage basin is 8,813 km (3,403 sq mi).

Vergina (Greek: Βεργίνα, Vergína [verˈʝina]) is a small town in Northern Greece, part of the Veria municipality in Imathia, Central Macedonia. Vergina was established in 1922 in the aftermath of the population exchanges after the Treaty of Lausanne and was a separate municipality until 2011, when it was merged with Veroia under the Kallikratis Plan.

Vergina is best known as the site of ancient Aigai (Ancient Greek: Αἰγαί, Aigaí, Latinized: Aegae), the first capital of Macedon. In 336 BC Philip II was assassinated in Aigai's theatre and his son, Alexander the Great, was proclaimed king. While the resting place of Alexander the Great is unknown, researchers uncovered three tombs at Vergina in 1977 – referred to as tombs I, II and III.

The Pierian Mountains (or commonly referred to as Piéria) are a mountain range between Imathia, Pieria and Kozani Region, south of the plain of Kampania in Central Macedonia, Greece. The village of Vergina, where the archaeological site of ancient Aigai lies, is built at the foot of these mountains. The highest point in the range is Flampouro at 2,193m (7,195 feet). The Pierian Mountains are the site of the ski resort of Elatochori. They also have two mountaineering refuges, at 1000m and 1680m.

The Vermio Mountains (Greek: Βέρμιο), known in antiquity as the Bermion (Greek: Βέρμιον), is a mountain range in northern Greece. It lies between the Imathia Regional Unit of the Central Macedonia Region and the Kozani Regional Unit of the Western Macedonia Region. The range is west of the plain of Kampania. The town of Veria, which is the capital of Imathia, is built on the foot of these mountains. The highest point in the range is the peak Chamiti (Greek: Χαμίτη), 2,065 metres (6,775 ft) elevation, west of Naousa. In Turkish the mountain is known as Karatash (Karataş), and in Bulgarian it is known as Karakamen (Каракамен).

The Vermio Mountains are the site of ski resorts such as Seli and Tria Pente Pigadia.

Emathia (Greek: Ἠμαθία, romanized: ēmathía) is an ancient toponym for an area of Macedonia on the Thermaic Gulf between the Pierian range and the Axius (Vardar). Some ancient geographers give it as the name of a town in the region, or as a name in alternation with Macedon. In later poetic use, the name may vaguely refer to regions as disparate as Thessaly and Thrace. Etymologically, the homeric name suggests the meaning "sandy." It was used by several classical authors as a synonym for Bottiaea or even all of Macedon. The Imathia regional unit of Greece is named after the historic region's name.