The Gros Ventre landslide, also known as the Slide Lake landslide, was a catastrophic event that occurred in 1925 in Wyoming, USA. It resulted in the formation of a natural barrier, known as the Slide Lake, and caused the deaths of three people and the destruction of several towns. Synonyms for the Gros Ventre landslide include the Wyoming landslide, the Slide Lake disaster, and the Gros Ventre rockslide. Despite its devastating impact, the landslide has become a natural attraction in the area and is visited by tourists throughout the year. The Gros Ventre landslide is a testament to the sheer power of nature and the importance of being prepared for natural disasters.