On a rainy afternoon, why not treat yourself to a relaxing spa day in Santa Monica? There are several luxurious spas in the area that offer a range of treatments and services. From massages and facials to body wraps and aromatherapy, you can choose the perfect pampering experience to unwind and rejuvenate. Many spas also have indoor pools, saunas, and steam rooms, allowing you to escape the rain and enjoy a tranquil environment. Whether you're looking to de-stress, rejuvenate your skin, or simply indulge in some self-care, a spa day is a wonderful way to spend a rainy afternoon in Santa Monica.