It wasn't until 1955 that a first attraction appeared at the site, when Professor Gaston Dugardin opened a chairlift - called Le Télésiege - that took visitors to the top of a 220-meter hill.

However no buyer wanted to do that, which made that in 2004 Télécoo was the only Belgian amusement park that was still in the hands of the family that originally built it.

[2] In December of 2005 Studio 100 / Plopsa took over the entire domain of Télécoo for € 6 million, the company took over so they could make their characters popular in Wallonia.

The first two were also taken over by Plopsa, but the Château (through the company Immosoirheid) was personally taken over by Gert Verhulst and Hans Bourlon.

Various attractions - such as the go-kart track and the roller coaster were renovated, various shops were removed and the greenery was embellished.

[3] In the following years the park was further expanded with the Vliegende Fietsen (2008), the Octopus (2008-2018), the Konijntjes (2008), the JBC Laburint (2008), the Autorijschool (2009), Vicky the Ride (2011), DinoSplash (2015), Doorloopweide (2015), a playground (2019) and the Vlindervlucht (2020).