An ancient backup of an old map from the now defunct SMP server, vminecraft. A server that allowed thievery and pvp, griefing was disallowed but no effort was put forth to stop it. A time befoe bukkit, before the nether worked in SMP, before wolves and abandoned mines, before stackable food and even weather. Good ol alpha. Great memories.
X-ray wasn't even as popular as it is today so theres many underground bases to be found, with chests out in the open containing rares and such. Have fun!