Driving in Arinsal.

When driving to Andorra it is very important to consider that you will be driving high up into the mountains. It is highly recommended that your car has snow tyres, and that you carry snow chains. If renting a car from the airport, try to book these both in advance.

You can be stopped by the police and not allowed to continue if you do not have winter tyres or snow chains. The weather can change quickly and access from France is a steep, winding road — if the weather is bad you will most likely need chains.

Winter tyres are specially designed to perform in cold conditions. Often referred to as snow tyres, they are more effective than regular tyres even in cold, dry conditions. The rubber compound stays softer in low temperatures, providing better grip on the road.

If you don't have them fitted you will be required to fit snow chains before entering Andorra. Most petrol stations on the French and Spanish approaches sell or rent snow chains for very heavy snow.

From Spain, the natural route is the N-145 to the Andorran border, then the CG-1 to Andorra la Vella and the CG-3 north through La Massana and up to Arinsal. The road climbs steadily for the last few kilometres and is the section most likely to need chains in heavy snow.

From France, expect a longer drive over the Port d'Envalira and across the country — closer to 4–5 hours in good weather. Arinsal has free car parks next to the base station gondola, with overflow parking down towards La Massana when the resort is busy.