Passo San Boldo

A classic front range climb west of  Vittorio Veneto, Passo San Boldo is always interesting, with its vertical stack of switchbacks, each ending in an 180 degree tunnel.  Today is Labor Day so there was an unusually large crowd of riders grappling up the gradient.   Maybe also the transit of this climb by the Giro’Italia on 31 May has heightened interest.  Fun climb.