According the global surveys it is the best stunt in film history: Bond's jump from the 220 meter high Verzasca dam in the movie "GoldenEye". And the ultimate adrenaline rush at Lago di Vogorno is also called 007 jump or GoldenEye Bungee Jump.
Take the world's highest lying subway to the world's largest ice pavilion, next to the world's highest lying revolving restaurant. This is how one might describe a visit to the Ice Grotto of Mittelallalin. But one really should go and see the Ice Pavilion for oneself.