Start your search for a cheap car rental near Museo Regional de Castro by selecting your vacation dates and pick-up and drop-off locations. That’s how pocket-friendly a car rental can be around this major attraction, but there are a few things that will determine the amount you pay — your getaway dates are just the start. Whatever your budget or type of car you want, Expedia has fantastic offers from a wide range of car rental companies that’ll get you behind the wheel for less.