Au is a quaint and picturesque city located in the province of Baden-Württemberg, Germany. Steeped in history and charm, this city dates back to the medieval era and is known for its well-preserved architecture and traditional German culture. Visitors to Au can explore the historic Old Town, stroll along the scenic riverside promenades, and visit the impressive St. Martin's Church, a prominent landmark in the city. Additionally, Au is a hub for outdoor enthusiasts, offering opportunities for hiking, biking, and enjoying the beautiful natural surroundings. With its rich history, cultural attractions, and stunning landscapes, Au is undoubtedly a must-visit destination for travelers looking to experience the heart of Germany.