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Four Plain Divide

A huge great plain divided by mountain ridges. No water aside from small inlets in the NW and SE corners. Resources well distributed with land primarily flat.

To play multiplayer:

Download the map you want
go to My Documents\My Games\Sid Meier's Civilization 5\MODS
Find the directory with your map
Copy the <mapname>.civ5map file
Go to C:\Program Files\Steam\steamapps\common\sid meier's civilization v\assets\Maps
Copy the .civ5map file here
Start CIv5
Start Multiplayer
Select your map