The largest royal residence in Berlin, named for Prussia's first queen. Though it began as a modest summer palace in 1695, today's version, distinguished by its 505-meter facade and central tower, took its final form in 1790. You can take a guided or audiotour of the luxurious and largely Rococo and Baroque apartments where an eye-glazing number of royal Friedrichs and Wilhelms resided. Also here is the largest collection of 18th century French painting outside France, plus a beautiful Baroque garden, mausoleum, and Belvedere teahouse with a porcelain exhibition. Take bus M45 from Wagner-Platz or Zoologischer Bahnhof.