Of all the places we've been, Heidelberg, Germany ... with fireworks that light up the city in summer; and the autumn festival, Herbstfest, in the old town — one of my favorites.

Where the Rhine and Moselle rivers meet sits Koblenz, a 2,000-year old city comprised of narrow ... s history is on full display. In Heidelberg Castle, the German Apothecary Museum traces the ...