20 miles from Frankfurt is the meeting place of these 2 rivers, whose names rhyme despite the spelling
Down river from... [DOC] [TLE] The Fluvial System - der Fachschaft Geographie Uni Bonn [PAR] May 22, 2005 ... dry valley of Wellheim (abandoned valley of River Danube) ... driving to Frankfurt 
Airport (drop of some participants) .... 2).