Question Exploring Malaga and Seville: Tips Needed!

Hi everyone, we’re flying direct into Malaga for 4 nights and planning to rent a car to explore the area. We’re definitely hitting up Marbella and the Caminito del Rey, but I’d love suggestions on what else to see or do in the region. Should we spend a day in Seville? Any must-visit spots, local food recommendations, or tips on driving around? Thanks in advance for your insights!