You could take a boat to Fort Wilderness Campground and watch it from the beach there it usually is there about 9:45 pm. You could go early and take a wagon or carriage ride around the campground (there is a cost for the rides).
this ^^^^ Depending when you will be visiting, the Poly is going through alot of construction. Various spots at Contemporary, Grand Floridian have terrific views.A better view would be from the boat dock at the Grand Floridian. The beach area at the Poly is a mess now.
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