Traveling to Spain can be costly. In Spain, the currency is euros, and to see a current currency conversion, go online (see Resources).
To save money, look into traveling to Spain during the off season. Also, try staying at a smaller town inland instead of along the coast.
When in Spain, hostels are the cheapest places to stay, but you can also find bed-and-breakfasts, seaside resorts, and hotels.
It is a good idea to understand tipping before traveling to a new country, because the etiquette is different based on where you are. In Spain, the menu includes a tipping charge, but you can add more tip if you desire.
Spain is full of money machines, or ATMs, and many cards from America are accepted. Make sure your card says PULSE on the back; these cards are accepted by ATMs worldwide.
Passports are required for anyone entering Spain from the United States. If you are staying longer than 90 days, you must apply for a visa.