If the weather's not playing nicely, why not spend some time at Trakai History Museum? You'll be surprised just how much you can uncover about the past here.
You'll soon discover why this Trakai collection of historical artifacts is popular with travelers. If you're looking for other things to see here, Trakai Island Castle, Trakai Peninsula Castle, and Uzutrakis Manor Estate are in this area as well. They won't take you long to get to from Trakai History Museum.