Daryus:
North of the swamp as you said or potentially it could be that village in the Coast description that farms Smokeweed. Yeah?
SO
--The continent has a long eastern coast. A magical ley line runs up and down it.
--We've got a big desert on the eastern half of the continent... It's hard to get to the coast by land because of the desert.
--There is an equatorial ley line, with a ring of magic krill where the two lines meet. This ring of light is south of the bottom of the coast, and a bit to the west, as the north-south ley line curves.
--There is a mysterious dangerous magical island somewhere in the ring (probably at its center).
--There is a big swamp somewhere over on the western side of the continent.
--There is a ("chessboard") village where there's smokeweed... It's north of the swamp.
--Underneath a lot of the continent, there is a system of (accursed) mine tunnels.
Everything look right now...?
I'd also like to suggest the following:
--The western edge of the swamp isn't going to end and then 10 FEET LATER THE DESERT STARTS. I just don't believe it. So it seems to me that there's got to be something between them... I suggest broad sweeping plains (that drain into the swamp). Or... or do you prefer mountains? Mountains surrounded by plains? Weather patterns that usually go from west to east hitting a mountain range could explain why there's a desert on the east side (except for the desert's rainy season when the winds change...)...
--The swamp also doesn't have to be the only thing on the western half of the continent. I can see woods or whatever there. For that matter, if the continent's big enough, it'll get cold as one goes north...
We're not going to DEVELOP these interstitial//liminal places right now... BUT i would be okay with people doing so as they develop their cultures in Round Three.
Any thoughts about the above before I officially start Round Three...?