The_Great_Escape.zip is a release file of the Minecraft map The Great Escape [PARKOUR/PUZZLE/ADVENTURE], made for Minecraft 1.4.7. It was published on March 13, 2013 and is 1.7 MB in size. For the full description, screenshots and every other version, visit the The Great Escape [PARKOUR/PUZZLE/ADVENTURE] map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.