Frankfurt's Old Town, also known as Altstadt, is a charming neighborhood filled with historic buildings, narrow streets, and traditional German architecture. Take advantage of the rainy weather to explore this picturesque area and immerse yourself in the city's rich history. Visit the Römer, Frankfurt's iconic medieval town hall, and admire its stunning facade. Wander through the quaint streets lined with half-timbered houses and discover hidden gems like the Goethe House, the birthplace of the famous German writer Johann Wolfgang von Goethe. Rainy afternoons provide the perfect ambiance for a leisurely stroll through Frankfurt's Old Town.