sentences:  The Gastein valley is part of the High Tauern range of the Central Eastern Alps, it stretches from the broad Salzach valley at Lend southwards up to the Alpine divide and the border with Carinthia.Bad Hofgastein is located about halfway between Dorfgastein in the north and Bad Gastein in the south.It has access to the Tauern Railway line, running through the valley up to the Tauern Railway Tunnel.