The Ravine Basin is found by climbing down a rope (that you must supply), just to the right of the crossing that connects Mystery Lake with the Coastal Highway. Nevertheless, the Ravine Basin only connects to the Ravine.
- This is one of only two locations that you can find a Distress Pistol.
- There are no predators on this whole map, but there are 2 spastic rabbits at the far end.
- There is a cave in the Ravine Basin at the far end which is only a short distance away.
- There is also a cave above in the Ravine.
- Remember to stop on the ledge on the way back up. It's a long way going back to the top.