Car Travel
A car is necessary for explorations inland and convenient for reaching locations on the coast, where drives are smooth and scenic. Catalonia and Valencia have excellent roads; the only drawbacks are the high cost of fuel and the high tolls on the autopistas (highways, usually designated by the letters "AP"). The national roads (starting with the letter N) can get clogged, however, so you're often better off on toll roads if your time is limited.