If you’re not driving, chances are you’ve caught the bus from Geneva to Sallanches, with Alpybus, ChamExpress or Ouibus. See here.
They tend to drop (and pick up) from the Carrefore car-park, by the Macdonalds drive-thru, although some may go all the way to Megeve.
You now have three options to complete your journey:
- Get picked up by someone already in Praz with a car
- Order a local taxi to pick you up. See here
- Take the regular bus
If it’s option 3, there’s around 8 a day. Check the Schedule
And you’ll need to get yourself to the train-station (unless the bus can drop you there).
Cost is €3.50 per adult, plus €2 per piece of luggage.