The right west of Austria is Switzerland, and the relationship between the two countries is very special. The 2008 European Cup football match was held by Austria and Switzerland. The border between the two countries can be divided into two parts by Liechtenstein. The border between the two countries is the mountainous area to the south, bordered by Mount Retikon, and the border between the two countries is the peak of Flücht at an altitude of 3,399 meters. The Rhine River, which originates from the Swiss mountains and then flows northeast through Liechtenstein, becomes the border between Switzerland and Liechtenstein. After the Rhine out of Liechtenstein, it became the border between Switzerland and Austria, and northwards into Lake Boden (Lake Constance). Then Austria and Germany border.