Olynthos is one of the most significant archaeological sites in Halkidiki — and perhaps all of Northern Greece. It is not a modern village (the modern Nea Olynthos is a small settlement 1-2 km from the archaeological site), but a monument connected to one of the greatest historical destructions of ancient Greece.
Where it is located and how to get there
In central Halkidiki, between Nikiti and Nea Moudania. It is 75 kilometers (1 hour 5 minutes drive) from Thessaloniki.
You can reach the surrounding villages by KTEL and continue by taxi.
The history of ancient Olynthos
Olynthos was the richest and most powerful city in Halkidiki in the 5th-4th century BC. It was founded around the mid-7th century BC and became the leader of the Halkidiki League — an alliance of Greek cities in Halkidiki that successfully resisted Athenians and Spartans.
In 348 BC, after an alliance of Olynthos with Athens against Macedonia, Philip II captured the city and completely destroyed it. Its inhabitants were either slaughtered or sold into slavery. The city was never resettled.
This is crucial for its archaeological value: because Olynthos was suddenly abandoned and never repopulated, the houses, streets, and objects from the period are preserved in excellent condition. It is like a time machine to the classical 4th century BC.
What you will see
- Grid of streets: Olynthos had one of the oldest systematic urban plans in the ancient world — a rectangular layout of building blocks (known as the "Hippodamian system")
- Dozens of houses: in excellent condition, with visible walls, column bases, and rooms
- Mosaic floors: some of the best examples of classical mosaic art that have survived. Some depict Dionysus, hunting scenes, and mythological figures
- Ancient agora
- Shrines: remains of small temples
- Necropolis: outside the city, with several interesting burials
Visiting — practical information
- Ticket: 6 euros for adults, 3 euros reduced
- Opening hours: 8:30 AM - 3:30 PM (closed Tuesday)
- Duration of visit: 1.5-2 hours
- Shade: minimal — bring a hat and water if visiting in summer
- Best time: morning 8:30 AM - 10:30 AM or afternoon 4:00 PM - 5:30 PM to avoid the heat
- Best season: April-May or September-October. Summer only early in the morning.
How to make the most of your visit
My recommendation: hire a guide or use an audioguide. Without information, the site is nice but many questions remain. With proper information, the experience is impressive.
Visit combinations:
- Olynthos + Archaeological Museum of Polygyros: the finds from Olynthos are housed in the Museum. It makes sense to combine the two.
- Olynthos + Petralona Cave: 25 km apart, they can be done in the same day
- Olynthos + Potidea (canal): an archaeological Halkidiki day
Modern settlement
Next to the archaeological site is the modern settlement of Nea Olynthos with about 500 residents. It has 1-2 tavernas where you can eat after your visit. Local accommodation is limited — most visitors make a day trip from Nea Moudania or Polygyros.
Why it’s worth it
If you have any interest in history or archaeology, Olynthos is among the top 5 archaeological sites in Northern Greece. It is one of the few places where you can walk the streets of an ancient Greek city and truly imagine how its inhabitants lived. The sudden destruction in 348 BC created a "snapshot in time" that is rarely preserved in an ancient city.