In order:
- Hogsmeade or Diagon Alley (Hogwarts Legacy)*
- The Mist Continent (Final Fantasy IX)
- Spira (Final Fantasy X)
- Esthar or Galbadia Continent (Final Fantasy VIII)
Hogwarts Legacy has an asterisk because it only makes the list if I would be a proper wizard. If I'm a Muggle, then the other choices are more appealing.
Final Fantasy X's Spira beat out Final Fantasy IX only because the world of Final Fantasy X is so beautiful. It would be amazing to visit Besaid Island, and then just travel up-and-up through all of the major ports/cities until you finish off with the Zanarkand ruins. The beauty of the Moonflow, visiting Luca to watch tournaments, taking a starlit walk up to the entrance of the Zanarkand ruins. Breathtaking.
Final Fantasy IX's Mist Continent beat out Final Fantasy VIII's Esthar/Galbadia Continent due to the sheer diversity of species/races and the size of the population. Alexandria, Lindblum, and Treno, all with normal humans, beast-men, four-armed dudes, and a ton of sights to see. Awesome.
Final Fantasy VIII has Triple Triad. That makes it worthy of being on anyone's list. I don't need to explain how amazing that game is. It is one of the best mini-games, if not the best mini-game, every put in a video game.