Hotel Mathiesn in Obergurgl / Austria
The Hotel Mathiesn is in the centre of the village Obergurgl in the Tyrolean Oetz valley on a height of 2,000 metre. Recently the hotel was rebuilt. 20 new rooms and a TiSUN solar system were added. The large-area collectors are installed on the roof and on the balcony and cover 40 percent of the energy requirement.