| 1962 |
Gondola lift to the Ehrwald Alm (a combination between a chair lift and a gondola) |
| 1964 |
Construction of the first “Klämmli lift” |
| 1974 |
Construction of the "Hochbrand" lift |
| 1976 |
Change in the circumstances of ownership. The railway passes into the ownership of the Tyrolean Zugspitze Railway |
| 1976 |
Modification of the first “Klämmli lift” |
| 22. Dez. 1979 |
Opening of the new single-cable revolving railway with closed lifts for 4 persons |
| 1983 |
The “Issental” double-chair lift is put into operation |
| 1991 |
Artificial snow equipment is set up |
| Juli 1996 |
Construction of the 6-seater “Ganghofer Blitz” chair lift |
| Dez. 1996 |
Award of the slope seal of approval by the Tyrol state government |
| 2001 |
Development of the Ehrwald Alm Railway 8-seater cable railway |
| 2007 |
Construction of the “Gaistal” 6-seat chair lift with new slope |
| 2008 |
Construction of the reservoir "Ehrwalder Almsee" |
| 2009 |
Reconstruction of the minilift; New: “Sun Kid Megastar” |