- The vertical drop from summit to base is 669 m. The average difference in altitude between base and summit of ski resorts in Austria is 745 m.
- Season starts on 8 Dec and ends on 2 Apr (115 days). Average season duration in Austria is 119 days.
- Average snow depth during the season (8 Dec to 2 Apr) is 139 cm at summit elevation and 58 cm at base elevation. Snow coverage is usually best during March, offering an average snow depth of 149 cm at summit elevation and 63 cm at the base.
- Grän features 50 sunny days on average per season. The average for all ski resorts in Austria is 51 sunny days. December is the sunniest month with an average of 19 sunny days.
Two 8-person cable cars, 6 chairlifts, 18 ski tows and 55 km of pistes from easy slopes for beginners to demanding. FIS downhill runs are at the disposal of Alpine skiers and snowboarders in the Tannheimer Tal. Numerous snowmaking machines guarantee pure skiing pleasures until the end of the season in the whole valley.