Almost everything worth seeing in Dresden is within walking distance of the Elbe. On one side of the river lies the Altstadt, the rebuilt baroque heart — the Zwinger, the Frauenkirche, the Residenzschloss with its Grünes Gewölbe, the Semper Opera, the Brühl Terrace. On the other side is the Neustadt, much of it untouched by the 1945 bombing, and now the most atmospheric part of the city for wandering, with late-19th-century courtyards like the Kunsthofpassage (whose "Courtyard of the Elements" has musical drainpipes that play in the rain). Slightly further out, the Pillnitz Palace and Park, set on the Elbe upstream of the city, is worth a half-day trip; the easiest way to reach it is on the historic Saxon Steamship Company paddle steamers, which still run a regular service up the river.