Gaisberg, Mountain summit in Kirchberg in Tirol, Austria

Gaisberg is a mountain in the Kitzbühel Alps that rises above forested slopes and open alpine meadows. The summit area accommodates several hiking routes of varying difficulty, accessible from different starting points around the region.

At Obergaisberg, at the foot of the mountain, a ski sports centre was set up in 1980, aimed mainly at beginners. It was closed in 2003 and its lifts were dismantled. The mountain is now reached by marked trails from the south and the northeast, and a chairlift runs from 837 to 1289 m.

The mountain's name, Gaisberg, comes from the German word for goat, Geiß, a reference to the goats that once grazed on its slopes. Today the managed huts serve as meeting points for hikers and mountain bikers, including the Gaisbergstüberl at 1300 m and the Kobingerhütte at 1501 m, open from May to October.

Marked trails reach the 1,770 m summit from the south and from the northeast, and the Gaisberg chairlift (837–1,289 m) also runs in summer, carrying mountain bikes. The Lisi Osl Trail descends 2,300 m with 450 m of vertical drop. In winter a 3,500 m sledding run with 435 m of difference is prepared for day and night use, alongside a 1,350 m FIS race course and an ice-climbing park.

On clear days, the summit offers extended views across multiple connected Alpine ridges that reveal the geography of the entire range. Many hikers use this vantage point to understand how the different peaks relate to each other across the landscape.