THE STELVIO PASS, OR PASSO dello Stelvio in Italian, is the second-highest paved mountain pass in the Alps. The road zigzags for about 29 miles up and over the Ortler Alps in northern Italy, a stone’s throw from the Swiss border. While not ranked highly among the most scenic passes in the Alps, it is considered one of the most dramatic and challenging to drive thanks to its 48 hairpin bends.

The road was built by the Austrian Empire between 1820 and 1825, to connect the then Austrian province of Lombardy (now in Italy) with the rest of the country. Then as now, it climbs for about 6,140 feet from its base up to the snow-covered mountain pass.