Pirna is a town located in the state of Saxony, Germany. It lies on the banks of the Elbe River and is known for its picturesque old town, which features well-preserved medieval architecture. The town serves as a gateway to the Saxon Switzerland National Park, attracting visitors with its stunning natural landscapes. Historically, Pirna has been significant since the Middle Ages, playing a role in trade and commerce. The town is also famous for the Pirnaer Zwiebel, a local onion pastry. Today, Pirna combines its rich history with modern amenities, making it a charming destination for tourists.