Port de Cabrera

Port de Cabrera sits inside Spain's first marine national park, making it one of the most coveted anchorages in the western Mediterranean — you'll need a permit to get in, which keeps the crowds out and the water startlingly clear. The surrounding archipelago is a protected ecosystem largely untouched by development, with dramatic cliffs, sea caves, and a 14th-century castle to explore once you're ashore. It's a long sail from Palma but absolutely worth the trip if you want something genuinely wild and remote.