If you've booked a flight to Spain for March but still haven't decided on where you'll be going, then check out my list of the best cities to visit over the next month.
March is busy in Spain. The Fallas festival takes place every year in Valencia - probably the best party in Spain and almost certainly the biggest. And this year we have an early Easter: read more about Semana Santa in Spain in 2013.
If you've already booked a flight to Madrid, you may be disappointed to see that Madrid isn't on the list. But with four of the five cities listed having a high-speed AVE train from Madrid, you're actually well placed to go to any of the events suggested.
See the full list here: Where to Go in Spain in March 2013