What This Means
Below 800 points, Europe is either absent or too thin to be a real planning target. At 600 points, the list is still centered on Alaska, Caribbean, and Mexico, with only one Europe sailing appearing in the tier metrics. At 800 points, Europe is still not a major share of the certificate, but it is clearly available and usable.
The practical reason 800 points matters is that it sits at the first point where Europe can be paired with a broader cabin mix and a more useful itinerary set. You are not just getting a token Europe sailing; you are getting a tier where Europe can sit alongside Alaska and Asia as a real option.
If your goal is specifically Mediterranean or Europe planning, 800 points is the first tier worth watching closely. It is not the strongest Europe tier in the book, but it is the first one that makes the region feel reachable rather than incidental.