Would this be possible? (updated)

[Citrus]

EDIT:
I've followed a couple of tutorials, and have managed to create some basic landscapes, but so far, I haven't seen a method that could help me build my mountain tower. Could anyone perhaps point me in the right direction, or help me out a bit? Thanks in advance! 
Hi everyone!

I'm creating a fantasy world, and I'm looking into various ways of visualising it. From what I've seen, Terragen looks great, but I've got a couple of designs that I'm unsure about.

Beneath, I've attached a picture that hopefully will convey my question. So before I decide to learn using the program, is it possible to model terrain in that way? (a rectangular pillar of stone mountain with a rough forrest covered top).

[FrankB]

Yes, that would be rather simple to do.

Cheers
Frank

[Citrus]

Yes, that would be rather simple to do.

Cheers
Frank

Great, tanks! I'll start learning how to use it then.

[Citrus]

Would it work if I treated it as a cliff?

[Dune]

Here you have a quick basic setup. Experiment and read the forum, use the search button, there's plenty of info here. Good luck!

[Citrus]

Here you have a quick basic setup. Experiment and read the forum, use the search button, there's plenty of info here. Good luck!

Wow, thanks a lot! Learned a great deal just by looking at those settings; now I know what does what.

[FrankB]

... now I know what does what.

.. you think! 



. just kidding, enjoy!