My family of three will be in Begur for two nights on July 8-10. We will be arriving in Girona on the AVE from Madrid, and spending several nights in Barcelona afterward. We cannot decide whether or not to rent a car during this time. The total price for a car from Girona Airport is about $60, and it's about double from the train station. The price to drop it off in Barcelona is no higher than returning it to Girona. We would like to hike a lot, visit historic sites, and see pleasant beach towns. Is the car worth the price, and would it be a genuine timesaver, particularly if we had to go to the airport? Does the ability to stop in towns on the way to Barcelona make it worth driving in the city itself? It looks like Begur and the surrounding beach towns are all walkable, but what about inland towns like Pals?