Barcelona is Spain's second city and the capital of the Catalonia region, here the locals speak Catalonian first and Spanish second. Barcelona boasts a sunny and warm climate that is perfect for the sun seekers. The city is broken up into several districts that have their own unique feel, from Barcelona's old town of Ciutat Vella to the Modernist Quarter of Eixample. Hiring a car in Barcelona is advised as the city is over 100 square kilometres in size, so doing so will make seeing the city a pleasurable and comfortable experience. Hertz have several locations in and around Barcelona including the main airport of El Prat.