I'd like to do an abbreviated trek of AV1, exitting after spending the night at Rifugio Coldai. What is my best way "out"? Would head back either to Bolzano OR Cortina d Ampezzo. I'd like to "drive" from Cortina to Bolzano because I hear it's beautiful...but will have left my car by then. Is there a bus?
Also, eventually headed to Tirano so I can use the Bernina Express to Suisse. Ideas? Train? Bus?