No special access issues
After entering the village of Emborios the left turn towards the little harbour, here you need to turn and take the road on the right and upwards following the narrow cement road on the right side of the gully until you reach a small concrete dam. Park here being careful not to cause an obstruction. Walk up the path on the right of the dam; there is a gate about 10m up on the left. Go through the gate, closing it behind you then following the trail uphill with red and blue paint marks past several big boulders until you reach the south facing walls of Styx with corners and chimneys to your left and Guillot to your right.
Alternatively there is a bus twice daily from Masouri to Emborios, morning and late afternoon.
If you are in a car, there is parking lower down close to the wall painted pillar. If you are on a scooter there is plenty of parking space close to the dam