Driving the iconic paved road to Bernina Pass in the Alps

# Passo del Bernina: A Classic Alpine Adventure

Want to experience one of Switzerland's most iconic mountain passes? Head to Passo del Bernina in Graubünden, near the Italian border, where you'll find yourself 2,332m (7,650ft) above sea level surrounded by some of the Alps' most stunning scenery.

This legendary route stretches 53.3 km (33.11 miles) from the charming resort town of St. Moritz down through the Engadin valley all the way to Tirano in Italy. What makes it special? The fully paved Hauptstrasse 29 has been connecting these two regions since 1865, following in the tire tracks of medieval traders who once hauled goods across these mountain passes on horseback.

The drive itself is no joke – expect some seriously steep sections hitting up to 10.4% gradient – but it's totally manageable in regular conditions. Most people take between 1 to 1.5 hours to drive through without stopping, though you'll want to pump the brakes and soak in the Alpine vistas. One unmissable sight is Lago Bianco (the "White Lake"), which hugs your right side for much of the drive heading south toward Val Poschiavo.

Here's the cool part: you'll share the road with the Bernina Express, one of Europe's most spectacular railways. In some spots south of Poschiavo, the train literally runs alongside (and sometimes on!) the road itself – yes, cars have to yield to trains here.

The pass stays open year-round since 1965, though expect snow for about eight months annually. Winter weather can trigger temporary closures, so check conditions beforehand. At the summit, grab lunch or coffee at one of the restaurants or even stay overnight at the mountain hotel.