It's a famous mountain in the Pennine Alps (& a really cool ride at Disneyland)
It's one of 
a number of rooms added by Empress Maria Theresa, together with a... [DOC] [TLE] Justin Springer - News - IMDb [PAR] Disney is exploiting many of its Disneyland/world attractions with Magic Kingdom, 
... hard at work on its newest movie based on a famous ride, and this time it's the 
Matterhorn.