The "Walk Around the World", for which, many personalized "bricks" were purchased, including one by me, was originally planned to go around the full perimeter of the 7 Seas Lagoon. Plans changed, and it now runs only from the street crossing from the Contemporary Walkway to the Magic Kingdom, to this point a bit past the Magic Kingdom Monorail Station. Here is the end. The canal breaking the shoreline on the right houses the barges of the Electrical Water Pageant when not in use.
Note the monorail track rising from the TTC to the Contemporary on the far shore, and beyond it, the roof of Wilderness Lodge.