
Granada Arriving and Departing :
If you plan on flying to Spain and will be visiting Granada, you can either fly to Madrid first, or fly directly to Granada Airport. Granada Airport is not nearly as large as Madrid, but they accept international flights, and it is much easier than flying to Madrid. Madrid is a few hours away by train, and this would cause much more traveling which can easily be avoided. The only reason this might be an option is if you plan to visit the entire country and want to start out in Madrid. If you are traveling from within Europe, the most popular mode of transportation is using the Eurail. You can buy passes that will get you several uses to anywhere in Europe, or you can just buy one ticket at a time. The prices vary and can be expensive depending on what type of seat you get, but generally this is the best way to travel. You avoid the stress and strain of flying, and you arrive directly in your location with ease. If you want to drive to Granada, you'll be happy to find that Spain has wonderful roads. Unlike some other countries that have pretty bad streets and lousy conditions, Spain takes care of its national roads, and it is very easy to get around. The only thing to keep in mind is that you could be driving for a long time with nothing in sight. Granada is pretty far south--about an hour from the mountains and an hour from the beach. There isn't a whole lot to see in the surrounding area, so if you want to see other stuff, you will have a lot of driving ahead of you.
Granada Taxis and Rental Cars :
Taxis in Spain are generally less expensive than they are in other European countries, but you still need to watch out and make sure you are not being ripped off. If you try to hail a cab from an airport or train station, they will generally have to charge you standard rates that are pre-determined.
However, if you get a cab from a random location late at night and don't speak the language too well, the drivers can try to pull one over on you. If you get in a taxi and the meter is not running, you should ask the driver why not. Sometimes you can actually save money this way by agreeing to a fare before you get going, but unless you speak the language this can be difficult and drivers can sometimes misunderstand or get insulted if you say the wrong thing. In Granada, this is the same as it would be in Barcelona or Madrid.
Rental cars follow the same procedures as in any other country. You must have proper ID and insurance. You can either pay up front or after you return the car, but it depends on what agency you use and some other variables. Roads in Spain are very good, so this is a good option, especially if you want to take your time driving throughout the country.