I use the GIMP for my hobbies and professionally. Saying it is a casual toy is BS.
It was mentioned before. If you go to Cartographer's Guild you will get some real advice on map making.
List of Mapping Software LINK
I use a combination of things when i design a map. I start with a peice of square or hex graph paper then i take the drawing and sketch it into CC3 then i export the image into gimp and finally pull the cleaned up image into fractal mapper making use of its native scenario builder for dm notes, encounter text which i can then export and convert into PDF format for use on on my tablet.
How long have you been paying for updates/new versions for SerifPhotoplus and Photoshop?
...Serif plays the "upgrade" game, trying to get people to upgrade every 18 months when they release their new versions. But really their product offerings are like Windows, or Microsoft Office, where you can easily skip 2-3 versions and not really miss anything.

Today, using GIMP, I created this map from adobe brushes that I found on deviantART(StarRaven,redheadstock). It was about 3.5 hours of time.
I must say this is an utterly awesome map, I've hardly ever seen a mapping style better than this
Do I understand right that you basically only used free sources? Or did you also have some libraries (pictures, fonts) from commercial programs?
I don't do digital mapping, normally when I want a map I either draw it or google for something close enough to what I want (and then maybe overwrite the names) and print it out. I wouldn't normally even consider something that takes more than 1 hour of work, but your sample map here is seriously tempting... although I guess it took 3.5 hours to you because you already know how to use the program![]()



(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.