Frankfurt's Old Town, also known as Altstadt, is a must-visit destination for history enthusiasts. Take a leisurely stroll through the narrow cobblestone streets and admire the beautifully restored half-timbered houses. Visit the famous Römer, a medieval building complex that has served as Frankfurt's city hall for over 600 years. Don't miss the Kaiserdom, a stunning Gothic cathedral that dates back to the 13th century. Immerse yourself in the rich history and charm of Frankfurt's Old Town.