Otel.com: A visit to Prague won't be complete without making a stop to this castle, the largest in the world. Aside from looking at the amazing detail, don't miss the changing of the guard happening every hour.
Henry Lee: Wenceslas Square is dominated by shops, restos, & cafés. SE end: Wenceslas statue, memorials to the victims of communism, the National Museum, & Metro station Muzeum. NW and more open end: shopping.