In reply to NZClimber:
These comments apply mainly to the south where I have traveled and climbed extensively:-
Dogs - in the country and mountains watch out for the sheep guard dogs. They are big, look like half wolves and can be aggressive. Carry a hefty stick.
Snakes - often seen them, some quite big, but as has been said most are harmless. The Vipers are dangerous species, but fortunately also shy. Google the Spanish ones so that you can recognize them. Most will probably still be hibernating when you go.
Wild Boar. Common in the south. Generally shy and run away, but dangerous if cornered. I've encountered lots, but never felt threatened. When wild camping do not leave food lying around or in your tent when you are away from it.
Bulls. Rarely come across them but on the the farms raising fighting bulls I've heard they should be avoided.
Bees. You often come across beehives in the country. Be sensible when skirting around them. I've never had a problem, apart from once having a scary run in with a wild bees nest on a climb. Unlikely to be very active when you are going.
Cars. I've been broken into three times in 20 years so I re-iterate the advice not to leave anything in sight in the car. Take out the parcel shelf and leave the glove compartment open so that anyone looking in can see there is nothing of value in the car. Remove the car hire company's stickers, thieves tend to target hire cars.
Police. Spanish police often put up road blocks for random checks, so always carry all the car paperwork with you, and your passport and driving licence. Obey speed limits, speed traps are fairly common and they are difficult to spot being painted dull grey with no advance warning.
Tailgating. Seems to be a national hobby.
Overnight accommodation. The truck stops look scruffy and uninviting but rooms are clean and good value for money, cheaper than hotels.
Siesta - be aware that banks are usually only open in the morning, and most shops close for much of the afternoon re-opening in the early evening.
Snow - If there is snow on mountain roads, there will be warning signs. Be aware that you can be fined if you venture onto them without snow chains. Even in the south cold snaps can occur between Feb and April. Treat the high mountains like the Sierra Nevada with respect and dress accordingly. Deaths from exposure do occur all too frequently. Also heavy rainfall can occur with flash flooding.
Camping. A lot of the camp sites close for the winter re-opening at Easter.
Language. On the costa touristy areas English is widely spoken but it is not in the inland areas. An English/Spanish phrase book is invaluable, and it's worth learning basic phrases like greetings, ordering coffee/beers etc.
Gypsys. They sometimes hang around places like supermarket car parks. Usually women and beware of pickpockets if they accost you.
The Spanish people. Usually very friendly and welcoming, particularly if you make some effort to address them in Spanish.
Tapas. Yummy !
