Spend your last day exploring the La Jolla Underwater Park, a protected marine reserve teeming with vibrant marine life. Go snorkeling or scuba diving to discover the underwater wonders, including colorful fish, kelp forests, and even the occasional sea turtle. In the afternoon, indulge in some retail therapy at the stylish boutiques and upscale shops in downtown La Jolla. Pick up unique souvenirs to remember your amazing week in La Jolla.