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In the south of Spain, the motorways are smaller and the petrol stations are usually further away from the road. It is best to be patient at these places. Be careful when people promise you to drop you off at a "very busy" petrol station, as it might turn out to be deserted. It is better in these cases to find direct lifts from one town to another (use a sign when thumbing).

As mentioned above, the Comunidades are not only administrative districts; many of the regions have their own culture, language and some even are reluctant about considering themselves as a part of Spain. For example the dominating language in [[Catalonia]] is Catalan, so be aware of that. Nevertheless, everyone speaks ''castellano'' (Spanish).