Westerland is a seaside resort and a former municipality located on the German North Sea island of Sylt. Since 1 January 2009, Westerland has been part of the municipality Gemeinde Sylt. Westerland is part of the Nordfriesland district in Schleswig-Holstein.
The Trettachspitze is a 2,595-metre-high mountain in the Allgäu Alps in Germany. Due to its striking appearance it is one of the best-known mountains in the Allgäu Alps.