Gijón is blessed with stunning beaches, so spend your second day enjoying the sun and sea. Start with a visit to San Lorenzo Beach, the most popular beach in the city. Take a leisurely stroll along its promenade and feel the sand between your toes. If you're feeling adventurous, try your hand at surfing or paddleboarding. Afterward, head to the nearby Isabel La Católica Park, a beautiful green space perfect for a picnic or a relaxing walk. In the afternoon, venture out to the nearby Natural Park of Monte Deva, where you can hike through lush forests and enjoy panoramic views of the city.