Klosters-Serneus is a municipality in the district of Prättigau/Davos in the Swiss canton of Graubünden.Its well-known ski resort lies 150 km (93 mi) from Zurich, the nearest international airport. Transfer time is about 1.5 hours. Klosters is 10 km (6.2 mi) from Davos. It is a popular ski location and the slopes are easily accessible via a large cable car.