Running Up 11,674 Steps in the World’s Longest Single-Staircase Race
The world’s longest staircase is located on the face of Mt. Niesen in Switzerland, nicknamed the ‘Swiss Pyramid’ for its triangular shape. The 3.4 km staircase goes up the side of the mountain with 11,674 steps, ranging from an altitude of 700 m at the bottom (from the side of the Kander river in Mülenen) […]