Further investments followed and in the late 50s the Höllenstein Lift Association was founded and the Höllenstein lift on the Grafenberg was built.
In 1963, after Rupert Baumann took over the management of the Berglifte GmbH, a real development boom began. With the construction of the single chairlift to Hahnbalzköpfels and the Mulde lift, the lift revolution had begun!
The seal for the future was set with the fusion of Berglift GmbH and Grießkarecklift AG, and then when Grießkarecklift AG and Höllensteinlift merged to become Bergbahnen AG. For Christmas 1971 the double chairlift and the drag lift on the Grafenberg were opened. The first interconnected ski area in Salzburg province – together with Flachau – came into being in 1973. This concept was made even more attractive with the construction of the Grießkareck double chairlift.
The Sonntagskogel and Hachau lifts led to the expansion of the Grafenberg ski area which, combined with new lifts in St. Johann, also enabled these two ski areas to be connected. Thus the three areas - Flachau, Wagrain and St. Johann – became Austria’s first 3-valley interconnected ski area.
The Tauern Motorway, the guaranteed snow, and the long downhill runs all resulted in more guests and in 1979 the Wagrainer-Höhe lifts were built. A double chairlift went up from the valley floor, and from Daarmoos guests could get on the then longest 3-person chairlift in Austria.
The following year, Bergbahn AG Wagrain began its Grafenberg Cable Car Project, which was finally realised 5 yearslater. A further milestone was set in 1988 with the establishment of the joint price and marketing grouping „Salzburger Sportwelt Amadé”. The Sportwelt Amadé consists of the ski resorts Altenmarkt/Zauchensee, Eben, Filzmoos, Flachau, Kleinarl, Radstadt, St. Johann and Wagrain. In the same year the second gondola was built in Wagrain, the Grießkareck II gondola, and the technical reformation of the ski area could begin.