I made a map on a world from the mod Jurassicraft, it was recently updated to 1.6 (it works with 1.6.6) and i thought i might just add a little bit more "Adventure" to it. You basically are stuck in the dinosaur world (because for some reason the portals don't go back to the world i did have a cool way to get into the Jurassic part but i couldn't go back) and you have to somehow survive in the dinosaur world. This is great for servers because of different classes you can be, there is a protection chest in the hidden security room (all of them are ;D) a Medic chest and a Navigator chest. I hope you have as much fun as i did creating this map. I know its not the best of maps around, that's why i made it chapter 1 so me and my mate can make a better one on his server. To download my map you will need to go onto our new website (One stop skins shop) you don't need to sign up and all the other ones you wont need to but if you do sign up you can request custom skins custom maps add custom bits to other maps and get exclusive maps that are much more improved from the free ones (like this one) so please sign up and spread the word.
Website:
http://www.onestopskinsshop.webs.com