The Tongva Triangle is the fan name for a region of high paranormal activity in Grand Theft Auto V.
Its nickname has been given due to its triangular shape that forms down Tongva Valley.
The Tongva Triangle consists of several areas, roughly forming a triangle shape:
- Tongva Hills
- Tongva Valley
- Marlowe Vineyards
- Banham Canyon
- Lago Zancudo
- Vinewood Hills
- Mount Josiah
There are many myths set within the triangle, leading to the region's paranormal status.