El Kiosko de las Flores is a popular kiosk located in El Retiro Park, known for its refreshing drinks and beautiful flower arrangements. They offer a variety of beverages, including freshly squeezed juices, smoothies, and iced teas. The kiosk is surrounded by colorful flowers, creating a vibrant and cheerful atmosphere. It's a great place to sit back, relax, and enjoy a delicious drink while taking in the natural beauty of the park.