Lake Berryessa’s famed ‘glory hole’ is on full display for first time in years
The eerie, swirling vortex of Napa County’s Lake Berryessa, on display this year for the first time since 2019, could be visible for another week. Called the Morning Glory spillway, or “glory hole,” ...
Metro1mon
Gigantic spinning ‘Glory Hole’ filmed as it sucks down fluid
It was automatically triggered when water levels at the Monticello Dam in Napa reached their maximum level, so some of the fluid in the reservoir had to be released. Officially known as the ...
BBC1mon
Plughole-like dam in California creates mesmerising water display
Higher than normal water levels have triggered the feature at the Monticello Dam in Napa County, according to local water agency officials. It's the first time this release system, known as the ...