All mountainsFrom OpenStreetMap
Central Greece
Mount Helicon
The O22 crosses Helicon for 13 km, topping out at 1,200 m.
- marked trail
1 - km of trails
- 13
- springs and taps
2 - on race courses
1
Trails
Shows the trail on the map first. Its card has a button to open the trail's page.
Trails and points from OpenStreetMap, © OpenStreetMap contributors, ODbL. We haven’t checked them on the ground: ask in the village or at the refuge how they are today. · updated 13 October 2026