Wow, this is breathtaking.

wouldn't mind going to the top of that tower

I dig the gigantic creature that's almost the size of the tower. Also, adding the normal sized town was a fantastic choice.

Building that tower from any natural material would have lowered the terrain for miles.

Also, those might be ley lines.

Sucks for anyone having to climb those stairs

I've always wanted to look up at the sky and see a structure so huge and so far away that most of it is obscured by the atmosphere.