The Stratosphere Tower was a large Tower in Las Vegas. It had a height of 350.2 meters (1150 ft) and was completed on April 30, 1996.
During the Yellowstone Caldera Eruption (2012), the Yellowstone ash cloud spreaded across USA, Mexico and Canada, rendering them uninhabitable. The ash cloud engulfed the city of Las Vegas, causing the Stratosphere Tower to collapse, killing hundreds of people inside the building. The remains of the Stratosphere Tower is currently submerged underwater due to the Worldwide Flooding.
- Stratosphere Tower at Wikipedia