Halkidiki resembles a trident or three fingers extending into the Aegean Sea. Three peninsulas — Kassandra, Sithonia, Athos — branch out from a shared mainland body to the north.
Closest to Thessaloniki (~1 hour). The most tourist-developed: hotels, beach bars, nightlife, shopping. Key villages: Kallithea, Hanioti, Pefkochori, Polychrono, Afytos, Siviri.
The most natural and tranquil. Pine forests, hidden coves, exotic beaches. Fewer hotels, more villas and campgrounds. Key spots: Nikiti, Vourvourou, Neos Marmaras, Sarti, Toroni, Kavourotrypes.
The most mysterious. The southern part is Mount Athos (autonomous monastic state — men only, special permit required). Ouranoupoli is the gateway and the last accessible point.
| From | To | Km | Time |
|---|---|---|---|
| Thessaloniki (SKG) | Nea Moudania | 60 | 0:45 |
| Thessaloniki | Kassandra (center) | 100 | 1:15 |
| Thessaloniki | Sithonia (Nikiti) | 110 | 1:20 |
| Thessaloniki | Ouranoupoli | 130 | 1:40 |
| Kassandra (south) | Sithonia (south) | 100 | 1:30 |