From Ventimiglia:

Drive towards Sanremo on the SS1. In the roundabout before the river Nervia Val Nervia) turn left onto the SP64 – stay on the SP64 for 11 km, until you reach Isolabona.

In Isolabona turn right as you come to the bridge, and follow the road for 3 km until you reach Apricale.

Bus service:

Bus number 7 from Ventimiglia stops in Apricale. Runs several times a day.