This map of 512x512 blocks was created using Worldmachine & Worldpainter, tools used for create environments for videogames, in this case Minecraft.
This map is a pre-made map custom for your server! Imagine players walking trhough the mountains or playing pvp on the ice lakes. This map is Survival enabled, ores generation are on.
The map countains biomes like frost plains, extreme hills and plains.
As you can see the map contains lakes and other elements like custom trees and crops around the map.
You can modify the map as you want! That is the main opportunity of this terrain. You can build there your spawn or anything you want. Creativity is on your hand!
*The terrain in terms of terraforming is really small but probably could spend you more time to upload to your server* I recommend to upload it with tools like MCEdit