Ravine is a Forge environment available in Halo 4. The Forge pieces on this map are set to the Forerunner pallet. Ravine takes place on a seastack where half of it is covered by a Forerunner structure and the other half is natural land.
This map features a well-lit playable area with green hills and waterfalls, similar to Forge World. Far above the player, higher than the cloud layer, the roof of Requiem can be seen.
The background of this map features several islands, over some of which several Forerunner structures can be seen. While the seastack is an actual area where the player can forge on a natural floor, the outside on both sides of the map are usable as well, and are useful in creating obstacle courses.
- The waterfalls seem to flow out of the structure