Theatres Harwich, Colchester - Welcome to the directory of Harwich Theatres and playhouses in Harwich. It lists theatres and playhouses who offer shows and musicals. Find business details, ratings and reviews of your local playhouse or theatre in Harwich, Colchester and write your own review. Are you a playhouse in Harwich? Why not advertise your shows business on the Harwich Business Directory – IT'S FREE!