It's a great place! The island. There is a Danube around with different height differences on both sides. The Danubiana Museum exhibits not only in the room itself, but also in the open area. One wall of the museum overhangs the Danube (see photo), stunning view. The ticket for an adult is 10 euros. Nearby there are kayaks and kayaks for rent. Paid and free parking is available near the museum. If you come here, I recommend you to go to Hungary, it is 7 km from here.