Geographically it doesn't make sense, but again this is a theme park. And the the theme parks' job is to recreate the areas to the best of their abilities, not make sure it is down to the T, because if it was Hogwarts would be bigger, Dragon Challenge would have a Red and Orange track, and Ollivanders would be one person at a time.
So we have to give and take, and this is happenning.