Location: 
SP65 Prato all’Isarco to Carezza al Lago (21 miles)
Coordinates: 46.4559951,11.5858759
Ridden: 2009
This pass was only constructed in 1957 so must be one of the newest passes around. It’s also the steepest pass in Italy with sections with a 24% gradient. It connects the Tires valley with the Passo di Costalunga, joining the latter just below the summit.