The Lechweg leads from the source of the Lech to the Lechfall on more than 120 kilometres along the Lech. The Lech rises near Lake Formarin near Lech am Arlberg. The last stage of the Lechweg ends at Lechfall near Füssen. The Lechweg starts at almost 1860 m at the Lechquelle and ends at about 800 m at the Lechfall. The Lechweg can be walked officially in 3 different variants. The sporty variant in 6 days, the classic variant in 7 days and the cosy variant in 8 days.