In 40 minutes from Bad Reichenhall there's another entertainment park - entertainment park Marquartstein. Address for parking: Jägerweg 14, 83250 Marquartstein, Deutschland
As I have already said the park isn't big and I think it will be interesting for children under 10 years. There are some attractions, petting zoo and a little track for summer sleigh. (The length of the track is about 200 meters, you should have to pick up the sleigh by yourself, there's no lift, so if you are with little children you will have to work hard).
The park works from 13 April to 3 November. Working time: from 9:30 to 18.00 (on Halloween until 21.00). The price on the tickets for adults (older 14 years) - 12,50 euros, children from 90 cm to 13 years - 10,50 euros, old people - 10,50 euros, children under 90 cm - free. Only this information by now, when i go there, i will tell you more!))
Attractions nearby:
The castle Hohenaschau (Hohenaschau)
Herrenchimsee (Schloss Herrenchiemsee)
Children's amusement park Ruhpolding (Freizeitpark Ruhpolding).
The ice age museum in Siegsdorf (Siegsdorfer Mammut)
Entertaiment center Oberaudorf
The waterfall Josefsthaler Wasserfälle