Mountvacation.com has great ski holiday deals at Ifen in Austria . Browse our latest Ifen ski holidays and find out more about Ifen below. Stunning mountains surround Kleinwalsertal on all three sides of the valley. You will encounter no noise pollution rather an undisturbed and natural wonderland of unaffected nature. This makes the valley not only a popular tourist destination in summer, but it also offers in winter, in co-operation with Oberstdorf, the largest Austrian-German skiing area that boasts a wealth of attractions.