If you prefer to spend a rainy afternoon shopping, head to Gran Vía in Downtown Madrid. This bustling street is known for its wide range of shops, boutiques, and department stores. From high-end fashion brands to local Spanish designers, you'll find something for every taste and budget. Take shelter from the rain as you explore the various shops and treat yourself to some retail therapy. Afterward, you can relax at one of the many cafes or restaurants along Gran Vía and enjoy a warm cup of coffee or a delicious meal.