Your one-day skipass for Saturday at reduced rates. The conditions :
If you buy your skipass for Saturday in advance on line, before Wednesday midnight, the price is 20 €.
After Wednesday and before Friday midnight, still on line only, the price is 30 €.
There is no exchange or refund. It is not transferable either.
Go here => Saturday Extra
Be careful to start skiing on Valmeinier's side of skiresort (first skilift must be taken in Valmeinier).
Otherwise you will be blocked at control terminals.