The must see Duluth package is a great way to see three great attractions on the cheap. You get the Vista boat tour, the great lakes Aquarium, and north shore train ride. We were a family of three ( two adults and one under 13) only cost $90. All three are great on their own, but much better together. Also the pass you get are good for the whole year so you dont have to do it all in one day
Very hard to describe he says breathtaking landscape awesome people all-around great place
For the downtown area: Enjoyed the lift bridge, walking along the shore, the aquarium and shops.