As the marketing blurb mawkishly puts it, HANN. MÜNDEN, 40km south of Bad Karlshafen, is sited “where the Werra and Fulda kiss” to flow into the Weser River. Naturalist Alexander von Humboldt, who knew a thing or two about the world, having explored Russia and Latin America, declared it “one of the seven most beautifully sited towns in the world”. Never mind the scenery, it’s the Altstadt that wows in Hannoverisch Münden, to give it the full and rarely used title; a picture-book-pretty jumble of over seven hundred half-timbered houses clustered beside those burbling rivers and largely still girdled by its medieval fortifications. A tourist office booklet guides you around every carefully carved beam.