Wildpark Aurach is 0.4 mi (0.6 km) from central Oberhausen, why not stop by during your stay. If you have fun at Wildpark Aurach, you'll love Aquarena Kitzbuehel and Alpine Flower Garden, both located nearby.
Hostels can be a cheaper alternative to Oberhausen hotels, as you can stay in a shared dormitory. There are 3 hostels in Oberhausen. JUNGES HOTEL ZELL AM SEE - Hostel offers free parking and a restaurant. SnowBunnys BackPackers Hostel has free breakfast and free in-room WiFi. Roomie Alps Hostel is another low-cost option.