Route de Praz Véguey 29
In the M1 metro or the 31 bus, get off at the UNIL-Sorge stop. When you exit the metro, cross the bridge and you’ll arrive directly at the Vortex.
The Parking Sorge can be found in front of UNIL Amphimax building. Cross the bridge and you’ll arrive directly at the Vortex. Parking costs 0.50CHF/hour.