Grosser Speikkogel is a high mountain pass at an elevation of 2,120m above the sea level, located in Carinthia, in the Lavanttal Alps, Austria.
The road to reach the top starts in Wolfsberg, the capital of the Wolfsberg district in the Austrian state of Carinthia at an elevation of 460m above the sea level. After 15.4km, the road arrives its very top, where a radio, TV and radar devices stand and must be maintained.
Starting from Maildorf, the ascent is 15.4 km long and the elevation gain is 1,660 meters. The average percentage is an extreme 10.8 %. The Grosser Speikkogel has maximum grades of 17-18%, but only for a few hundred meters. The difficulty of the climb lies in its irregularuty and in the difficult final kilometers. The surface of the road is asphalted, and chains or snow tyres can be required anytime.