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Gelmerbahn, Switzerland's unique Alpine Rollercoaster 🎢🇨🇭 Video credit: nstagram.com/sahquart/ #Gelmerbahn #rollercoaster #alpinerollercoaster... | By What a wonderful world | Facebook
12 Best mountain coasters in Switzerland (with map)
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12 Best mountain coasters in Switzerland (with map)
Switzerland Mountain Coaster - YouTube
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