River is an area in The Witness. It consists mostly of an open, flowered field, with a river running through it. It is located between the monastery and the keep, and stretches out to the east. On the path from the monastery to the keep, there is a bridge that goes over the river. This area contains no panel puzzles.
This area contains the River Obelisk, and some environmental puzzle. It is also good for navigation, as it is connected to the Monastery, the Keep, the Swamp, the Mountain, the Bay, the Jungle, the Town, and the Lake.