Great video of the construction, operation and use of the indoor ski hall in Oberhof, Germany...
It may be 80 degrees outside but inside,the trails beckon. Olympic hopefuls and tourists alike can now take advantage of Germany's first cross-country ski trail, in the winter-sports mecca of Oberhof in eastern Germany. The indoor trail covers nearly two kilometers,and has hills that can reach a 12 degree grade.
An hour cross-country skiing at the DKB-HALLE costs 14 EUR (2 hours for $ 20). A day ticket costs 35 euros. Children under 5 years travel free, children under 12 years pay half price. Pupils, students and disabled also receive benefits. For families, there are family tickets. Skis can be rented locally.
More information, a complete price list, and two other videos is available at http://www.oberhof-skisporthalle.de/.