The longest staircase in the world – you can find it in Switzerland. On the Niessen in the Bernese Oberland. Over 11,000 steps lead up the mountain.
source site-14
Today is Guinness Record Day: Switzerland has the longest staircase in the world
The longest staircase in the world – you can find it in Switzerland. On the Niessen in the Bernese Oberland. Over 11,000 steps lead up the mountain.
source site-14