Dedicate your second day to exploring Frankfurt's impressive museums and beautiful gardens. Start with a visit to the Städel Museum, one of Germany's most important art museums, housing a vast collection of European art from the Middle Ages to the present. Next, head to the Museum Embankment, where you can explore a cluster of museums including the Museum of Modern Art, the German Film Museum, and the Natural History Museum. After immersing yourself in art and culture, take a break in the Palmengarten, a stunning botanical garden with a wide variety of plants from around the world. Enjoy a leisurely walk or find a peaceful spot to relax and soak in the beauty of nature.
