Ans. If you are planning to go for a road trip to Trou Aux Biches and exploring the places nearby then there is no better option than going for a road trip.
Ans. It is not advised to rent a car at the airport as the charges are higher than renting a car from any other place.
Ans. Yes, One can take a nice and relaxing road trip to Trou Aux Biches with car rentals.
Ans. No, it is not mandatory to have a credit card to book a car rental in Trou Aux Biches, a valid visa or master debit card with sufficient balance will also work.
Ans. It is not a mandatory thing. You can do it by your own choice.