Austria's largest amusement park is turning 55 and the popular Rattenmühle roller coaster is turning 10. This double anniversary will be celebrated with a big festival from June 8th to 11th, 2023. Visitors can expect a colorful entertainment program over four days with daily changing highlights such as the Dog Dance Show with Lukas & Falco, known from "Das Supertalent", and the entertaining OKIDOKI Party with Christoph Hirschler. Rolf Rüdiger, the popular rat from the ORF children's program, will honor the Rattenmühle and, together with presenter Robert Steiner, will delight guests both big and small. In addition, there will be a big mascot meet-up, where childhood idols such as Maya the Bee & Willi, Heidi, Vicky the Viking, the ABC Bear and Kurt the Cat can be found as a walking act in the park. Park mascots Filippo and Greta, the rat from the Rattenmühle, are of course out and about in the park every day. Funny stilt walkers, face painting, caricature artists and a craft station ensure even more fun and variety. On Saturday, June 10th, you can also book the "Eat & Meet", a three-course dinner in Filippo's Restaurant. Here you can meet Filippo and his friends again in an exclusive way. Hannes Koch, two-time vice national champion in close-up magic, will provide additional entertainment. A special treat so that visitors have even more time to enjoy the varied program: the park is open an hour longer, from 10 a.m. to 19 p.m.! 55 years of Familypark & 10 years of Rattenmühle On the occasion of the double anniversary, a brief look back at the development of the park: The park was opened in 1968 by stonemason Erwin Müller at its current location as a small fairytale forest. The