To be able to rent a vehicle from Meteora Rent a Car you must: Be at least 21 years old Hold a Greek, European (for EU countries) or International (for not EU countries) driving license for at least 1 year Be a credit card holder, accepted by Meteora Rent a Car, for the pre-authorization of the amounts related to the guarantee, the advance payment and the payment of the rental cost (for unpaid reservations).