Jungholz is a village in the district of Reutte in the Austrian state of Tyrol. It is notable for being accessible by road only via Germany, as it has no road connection to anywhere else in Austria.
Because of this geographical isolation, Jungholz was included in the German customs area before Austria joined the European Union in 1995. It also used the Deutsche Mark as its currency instead of the Austrian schilling until 2002, when the euro was introduced.
Letters to Jungholz can be addressed with either a German or an Austrian postal code.