Vienna is known for its vibrant markets, and they are a great place to spend a rainy afternoon. The Naschmarkt, for example, is the city's most popular market, offering a wide variety of fresh produce, spices, and international delicacies. Another option is the Brunnenmarkt, which is one of the longest street markets in Europe. Explore the stalls, sample local treats, and pick up some unique souvenirs to remember your time in Vienna.