http://www.bungie.net/Online/Halo3UserContentDetails.aspx?h3fileid=66232667

Definition:
Coteau - uplands; higher ground of a region

Coteau is a small map on Foundry made for Oddball, CTF, and Slayer. Default Slayer and Oddball variants are fine, but if you want to play CTF, download
Coteau Flag
It is a One Flag game variant that works well on this map. Basically it has shorter respawn times and instant flag respawn when it gets dropped.

Gametypes
Coteau Flag (2v2)
2v2 Team Slayer
2v2 Team Oddball
1v1 Slayer/Oddball
1v1v1 Slayer/Oddball

The map has a base with many ways leading up to it and a bottom floor with relatively easy access to the base. There are two side hallway and a staircase leading into the base. In Coteau Flag, the flag spawns on the stairway and in Oddball the ball spawns on the bridge.
v2 Changes - New hallway, fixed spawns, changed shotgun to mauler, straightened out geomerges.

Floating Objects
[___] Instant Respawn
Immovable Objects
[___] Timed Map Events
Effective Spawn Placements
[___] Gravity Lift Techniques
[___] Objects Placed in Water
Used Symmetry Option
Interlocking Objects
Objects Merged with Map Geometry
[___] Unlimited Budget Glitch

Mauler - x1 - 120 sec - 0 spare clips - doesn't spawn at start
Battle Rifle - x4 - 1 spare clip - 30 sec
Plasma Rifle - x2 - 30 sec
Plasma Pistol - x2 - 45 sec
Brute Spiker - x2 - 2 spare clips - 30 sec
SMG - x2 - 2 spare clips - 30 sec
Plasma Grenade - x4 - 30 sec

Here's a basic layout of the map

Base

Mauler Spawn and Entrance to New Hallway

Bottom Part

Entrance to Other Hallway

Stairway

New Hallway

Another View of the Base

Action Pics

Flag Kill

Mid-Air

Triple Kill!

Again... Download
Coteau v2
Coteau Flag

Please Comment and Download... Thanks!