So first of all I would like to say that this map is longer than I thought it would be. Reason why is because since it is a river biome it has islands and with the island I could build something with the available materials instead of just ice and water like the ocean. Also due to the building I built I was able to have parkour going around, under, and above it which allowed for more parkour with a guideline. I hope you guys enjoy this map and for the look I had when making the map I would recommend using Sphax, Shaders, and Optifine to play this.   

Sphax Download: http://bdcraft.net/purebdcraft-minecraft      

And Shaders is always weird to find so no link for that. If you do find shaders though I would recommend Optifine.      

Used Shaderpack: http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/2356702-werrus-shaders-19-000-downloads-pom-addon     

Optifine Download: http://optifine.net/downloads