The Reschen Pass (1,504 m) marks a break in the continuity of the Alpine chain. The deep valley, the Vinschgau of the upper Adige, is one of the most remarkable features in the orography of the Alps. The little Reschen Lake, which forms the chief source of the Adige, is only 4 metres below the Pass, and 8 km from the Inn valley. Eastward of this pass, the main chain runs north-east to the Brenner Pass along the snowy crest of the Ötztal, the highest point being the Weißkugel (3,739 m), then crossing the Timmelsjoch (2,474 m) and rising again in Stubai Alps Both the highest summits of the Ötztal and the Stubai, the Wildspitze (3,774 m) and the Zuckerhütl (3,505 m), stand a little to the north.