Importing Levels for 3D Program to Unity?

Hello Unity Community,

I’ve been wondering if unity allows us to import an entire level to unity from a 3D program like what I use Maya ? , For example I make a plane in Maya then Zbrush, Once I completed it could I import the entire thing to Unity ? rather than sculpt it in unity itself ?

*EDIT : Yes I know you can import objects but what I am asking is can I Import a whole entire map ? since I previously used cryengine I had to bake out heightmaps and etc. If you can’t answer nicely then I suggest you don’t answer at all.

NOTE : Understand the question before blatantly putting out the answer, Alot of you guys do that.

Yes you can. More information is here: http://docs.unity3d.com/Documentation/Manual/HOWTO-ImportObjectMaya.html