Explore barcelona in a unique and exciting way by gocar easy and fun to drive the gocar is guided by gps global positioning system which means that the car always knows where you are even if you dont as you drive near la sagrada familia or park gell the gps tells you where to turn and what youre passing and it waits patiently if you want to stop with three different itineraries and tour lengths to choose from you can discover barcelona on your own schedule