Adam Learns Campaign Cartographer

I've wanted to learn how to make maps with this thing for ages. Let's do it TOGETHER!

https://secure.profantasy.com/products/cc3.asp

"CC3 is the fastest and most powerful map-making software in its class. So if you're a busy person who wants the best, this is the software for you. In minutes you can learn all you need to rapidly create beautiful maps for campaigns, games and real-world applications, for private and commercial use."