The planned Stanserhorn Cabrio - the world's first open-air, double-decker cable transit system.
While admittedly not as visually stunning as the original designs released a year or so ago, Central Switzerland’s soon-to-be-realized Cabrio Seilbahn / Aerial Tram / Convertible Funifor promises to be one of the most unique installations in the world when it opens. Take a look here.
(Note: The linked video is in German, so it would be great if our German-speaking readers could translate a few of the key points for us in the comments section. Thanks!)