Southwest of Bern, the Gstaad Super Ski Region has 45 miles of mountain bike trails maintained in the winter for cross-country skiing. Gstaad (pop. 2000) is one of the worlds greatest alpine ski resorts which is still fun in the summer.
To reach this area from Bern, head south on Route A6 to Faulensee. Follow Route 11 east to Gstaad.
Overall, Gstaad is the 4th most popular mountain bike trail of all 31 mountain biking rides in Switzerland.