The Grossglockner High Alpine Road is 48 kilometres (30 miles) long through the Austrian Alps.
It connects the
city of Bruck, in the northern end, with Heiligenblut, in the
southern end.
Over that distance, there are 36 twists
and turns that snake through the steep slopes and rough terrain
of the mountains.
Because of the
unpredictable and dangerous nature of the weather in the mountains, the
Grossglockner High Alpine Road opens in May and closes in November.
Even when it is open between
May and November, the weather can change quickly to create dangerous conditions.