Minecraft Forums

_^*Instrutions

Mac

¹*Go To Finder

³*Then Type In ~/Library/Application Support/minecraft

⁴*Then Go To Your Minecraft Folder

⁵*Then Go To Saves

⁶*Then Take Out All Of Your Worlds

⁷*Put In The Downloaded File For The Map

⁸*Open Your Launcher And Select Versions

⁹*Select Historical Versions Then Click Add Version

¹⁰*Go To The Select Version Tab And Scroll All The Way Down

¹¹*Select Version rd1332211

Windows

¹*Go To %appdata*

²*Go To The .minecraft Folder

³*Go To Saves

⁴*Put All Your Worlds Onto Your Desktop

⁵*Put The Downloaded Map Into Your Saves Folder

⁶*Open Your Launcher And Click On Versions

⁷*Click Historical Versions And Then Click Add Version

⁸*Go To The Click The Select Version Tab And Scroll All The Way To The Bottom And Click The First Version Which Is rd132211

Also Remember To Turn Around When You Begin The Map :-|