Dion, Pieria

Dion
Δίον
Hypocaust of ancient public baths
Dion
Location within the regional unit
Coordinates: 40°10′N 22°29′E / 40.167°N 22.483°E / 40.167; 22.483
CountryGreece
Administrative regionCentral Macedonia
Regional unitPieria
MunicipalityDio-Olympos
Area
  Municipal unit172.743 km2 (66.696 sq mi)
  Community31.375 km2 (12.114 sq mi)
Elevation
40 m (130 ft)
Population
 (2021)
  Municipal unit
9,067
  Municipal unit density52/km2 (140/sq mi)
  Community
1,268
  Community density40/km2 (100/sq mi)
Time zoneUTC+2 (EET)
  Summer (DST)UTC+3 (EEST)
Postal code
601 00
Area code(s)23510
Vehicle registrationKN

Dion (Greek: Δίον; Ancient Greek: Δῖον; Latin: Dium) is a village and municipal unit in the municipality of Dion-Olympos in the Pieria regional unit, Greece. It is located at the foot of Mount Olympus at a distance of 17 km from the capital city of Katerini. The seat of the municipal unit was in Kondariotissa.

It is best known for its great ancient Macedonian sanctuary of Zeus and the ancient city, much of which is visible in the Archaeological Park of Dion and the Archaeological Museum of Dion.