Andorra la Vella
From Hitchwiki
Matt hitching out of Andorra
Andorra la Vella is the capital of Andorra in the Pyrenees.
Hitchhiking out
Direction south (Spain)
Best bet is to take a bus heading over the border to Seo Urgell (costs a couple of euros). It' s difficult finding a ride over the border otherwise. Once in Seo Urgell, head up the road to the Ford car-yard (new cars). Seo Urgell is a pretty small city, so if you ask around almost anybody will point you in the right direction.
A good spot to stand is just over the bridge, cars are driving slowly and the visibility is good. There's a little ledge to make it easy for drivers to pull over. Matt was waiting around 15 minutes, and not a bad spot to hang around either. Matt made it through to Lleida. Ah yeah a sign here is a good idea - Lleida worked well.