Population 257250 people. Area 161 km2. Aachen (Germany) Phone code
Aachen (Ripuarian: Oche, Dutch: Aken, French and, historically, English: Aix-la-Chapelle) is a historic spa city in North Rhine-Westphalia, Germany. It is the westernmost city of Germany, located along its borders with Belgium and the Netherlands, 65 km west of Cologne.