I really really love worldbuilding stuff like city plans.

the city works because heck yeah let’s build on top of a mountain screw gravity we can kick gravity in the butt!
 
but in all seriousness I always imagined the city wrapped around the mountain rather than separating the castle from it.

Are you going for a fantasy city or something that could potentially work as a real city?

 
From this picture, it looks like the city is climbing up the mountain, not spread over it. It’s got tiers, like a cake.

Кантер поньск.

I like this, a lot.

This is a WIP?!?!

Canterlot on 5-8km height? If you painted it as city with 1-3km in diameter.

Well, what we know of Canterlot from the show is that it contains:
 

Wow, that’s cool. Definitely a way to explain why Canterlot looks so relatively small from the side, but large while in the city.
 
Agree with the others, it definitely needs a train depot, though.

@Revenant Wings  
i know. but i dont see one one the picture above. so that could be added for infrastructure enhancements. but not only a single traintrack. a city like canterlot would need more to work properly

@Sassy Response  
A train station should be there as that’s how Twilight’s arrived almost every single time.

hmm a trainstation would be handy  
and some major train tracks in general. since trains would be the main source for goods i guess.  
or some bigger airship landing pods. otherwise a nice start so far. looks visually pleasing from the colors.  
but it also looks all really flat. more variations in heights would be great. but not only with the buildings but also in the landscape of the town. canterlot is on a mountain after all. you can go nuts with that. like in this illustration from yeeears ago >>373750 (merged)  
thats a futuristing version of canterlot. but i like all the massive building complexes there and all the platform variations.
 
so lets see where your are going with the map

Now THAT is a proper citadel.

We always wondered if we can do aerial view map.  
This is Splendorous!