Perhaps Harry will meet some reclusive or mysterious figures in the new school. They could be ancient wizards who have been in hiding for years, or strange creatures that are able to communicate with humans. These encounters would surely add more excitement and mystery to Harry's time at the different school. He may also come across some students who have a different view on the wizarding war and Voldemort, which would make for interesting conversations and potential conflicts.
Perhaps he'll come across a powerful wizard or witch who is the ruler of that dimension. This character could be either benevolent or malevolent, and would surely have a great impact on Harry's adventure in that dimension. They might try to use Harry for their own purposes or help him return to his own dimension.
He could meet a young and talented French wizard who becomes his guide in France. This wizard might show Harry all the hidden magical spots in France.
He could meet a Canadian wizard named Oliver who is an expert in ice magic. Oliver could teach Harry how to use magic in the cold Canadian climate.
He could meet the ghosts of his ancestors. These ghosts might offer him some advice or reveal some family secrets that could help him in his future adventures.
He could meet other young wizards and witches who are also on vacation. They might be from different parts of the wizarding world. For instance, a group of wizards from a far - off land with unique magical traditions.
There could be a really strict but fair headmaster who has a unique way of teaching magic. He might be an old wizard with a lot of secrets.
Well, he might make new friends who have different magical abilities or come from different backgrounds. Maybe he'll learn new spells or magical theories not taught at Hogwarts.
In this fanfiction, Harry may encounter other students who have their own unique stories. Some might be children of Death Eaters trying to make amends by learning about creatures. He could also meet a wizard from a far - off land who has different ideas about how to interact with magical beasts. And there's a good chance he'll meet a werewolf who is trying to control his condition through the knowledge learned at the creature school.
He might make a whole new set of friends. Different schools in the Harry Potter universe have their own unique cultures and student bodies. For example, if he went to Durmstrang, he'd be exposed to a more competitive and dark - arts - leaning environment. This could change his perspective on magic and his place in the wizarding world.
Maybe he'll make new friends who have very different magical abilities compared to his old schoolmates. For example, they might be experts in some rare forms of magic.