My own personal city I've been slowly creating for over 4 years, I'd like to keep it forever and just keep going. If any of y'all play it and create some cool ideas contact me I'd love to see!
Cheeses 13,000 downloads? I'm loosing my mind guys!!!
Updated several buildings,completed the underwater tunnel as well as an underwater biodome. Some jungle updates, a few Egyptian City updates, signs and place-names etc.

Here is my minecraft singleplayer world!
It contains a big castle, a chatedral, glass pyramide, railway system around the world, a prison, a harbour, a theater, a market, a huge farm and som ancient buildings.
Often updates as the world are in development...

Update 1 now out!

Bomb Shelter Cobblestone Fotress (Updated: 9/21/11)

Is resistant to explosions of any size.
Includes:
[*] Minecart Subway system that works in 1.7 get in minecart in basement.(W.I.P) (Not connected)
[*] Piston boat dock dock with boat dispenser.
[*] Underwater sandcave with tunnel to bunker basement
[*] Double iron doors that work with buttons.
[*] Mineshaft To Bedrock In Basement
[*] Trash Compactor

1.5 Changelog
[ ] Added Slime Farm (transports slimes to mob room down the hall from the catcus farm)
[ ] Added Mob Room
[ ] Added Elevator Out of Slime Farm (Acess in mob room)
[ ] Added Slime EMP Unit
[] Change Sandcave's Ceiling From Smoothstone to Glass
[] Added A Shell to the Day/Night Sensor (Etho's Version)

ToDo
[ ] Build A Station At Cobblestone Fotress
[ ] Add Automatic Wheat Farm
[ ] Add Automatic Sugarcane Farm
[ ] Add Automatic Mushroom Farm
[ ] Add Nether Content
[ ] Add X-Ray Vision Chamber
[ ] Add Mob System (Mayby)
[ ] Add Vault/Arsenol with Weapons And Goodies
[] Connect Subway Minecart Track To Coblestone Fotress

Im using faithful 32 texture pack for 1.8.1 in the screen shot
Heres the texture pack link:

http://www.minecraftforum.net/topic/72747-faithful-32x32-pack-update18-support-18/

My Survival-Mode-Map. Some things are still under construction. It's basically a big cow-ranch. But it also has a Cricket-Club and I am currently building a monastary and a castle. Also the main City and County-Seat of Bean-County is expanding.

Well, just the map of my server :D
(if you want to take a look: spitservmc.dyndns.org)

Our world has two base you go through our world it has alot of stuff. Arena PVP, Underwater village, and lots of other awsome stuff! If your are going to make a video please give a shout out of the following people timmyrocks88, tntdoesminecraft, and damenisdenis. Our World is not close to done so if you find alot of stuff not complete it is because We have not finished it yet. tntdoesminecraft does daily streams on twitch.tv/coolman916.

Some stuff built...

This is what I've documented so far:

Pyramid:
x:-450
y:64
z: 1235

Round Mountain:
x:-199
y:85
z: 843

Stone Mountain w/cave:
x: -411
y: 66
z: 11105

Jungle Temple:
-883
67
2781

Underwater Mine:
-17
71
4691
A

ANOTHER Underwater Cave
2772
44
5992

YET ANOTHER Underwater Cave (tons of materials, MASSIVE)
2856
67
5975

The map is MASSIVE. So much to explore. I'd love some help!
I'm looking forward to trying this on Survivor...