Ancient Olynthos

Located in the fertile plains of central Halkidiki, just a short drive from Nea Moudania, lies Ancient Olynthos – the most significant classical archaeological site in the region. Once a flourishing political and economic center that led the powerful Chalcidian League, today it offers visitors a rare and fascinating glimpse into ancient Greek urban life.

The Famous Hippodamian Grid Plan

Ancient Olynthos is globally renowned among historians and architects because it is one of the best-preserved examples of the Hippodamian grid plan – the world’s first systematic approach to urban planning. Walking through the site’s North Hill, visitors can clearly see the layout of wide avenues crossed by perpendicular streets, dividing the city into perfect rectangular housing blocks. This rational city design influenced modern urban planning as we know it today.

What to See at the Archaeological Site

As you explore the sprawling hills of the site, you will discover the foundations of over 100 excavated ancient houses. Highlights include:

• The Oldest Mosaics in Greece: Olynthos is home to some of the earliest known pebble mosaics in Greek history, depicting stunning mythological scenes like Bellerophon and the Chimera, and Dionysus on a chariot.
• The Ancient Houses: The stone foundations perfectly reveal the layout of a wealthy ancient Greek home (oikos), complete with inner courtyards, living quarters, and specialized dining rooms (andrones).
• The Panoramic Views: The strategic location on the hills provides spectacular views of the surrounding olive groves and the Toroneos Gulf

Practical Information for Visitors

• Location: Olynthos village, Central Halkidiki.
• Opening Hours: Usually open daily from 08:30 to 15:30 (closed on Tuesdays).
• Admission: A general admission ticket (approx. 4€) is required at the entrance.
• Where to see the artifacts: The physical findings (pottery, coins, everyday items) discovered here are exhibited at the nearby Archaeological Museum of Polygyros.

Before walking through the ruins, make sure to visit the audiovisual Archaeological Museum of Olynthos located right at the site’s entrance to see 3D reconstructions of the city.