The highest pass in Pyrenees!
Pass de la Casa is located just down the highest paved pass in the Pyrenees called Port D'envalira. I crossed Pyrenees a few times driving four different passes and this one offered the best views. The steep serpentine going up to 2407 m (7900 ft) above see level is fantastic and the views are simple breathtaking.
On the top of the pass there are a few gas/petrol stations built in rocks on both sides of the road as gas/petrol is less expensive in Andorra than in France. The first community in Andorra called Pas de la Casa (ski resort) is well seen down. There is a cement building and tower on the top of a summit by the pass.