The path from the train station to Hogsmeade proper is going to look great with all the trees that will be planted. And it will be such an improvement from the lack of transition we have now between Lost Continent and Hogsmeade. I think it's possible the path might be flanked on either side by low stone walls to help sell the fact that we are in the English/Scottish? countryside (the trees, of course, well do most of that work).
Here's the Hogsmeade level from an HP video game where you can see the type of walls I'm talking about.
[video=youtube;xmBlv0hAZDE]https://www.youtube.com/watch?v=xmBlv0hAZDE[/video]