Each February, if conditions allow the seasonal Horsetail waterfall in Yosemite National Park in California to flow, the waterfall appears to be set ablaze by the setting sun. And it’s simply breathtaking!
The event is known as the firefall (apparently as homage to Yosemite Firefall). This photo was posted by Jay Huang on Flickr (CC BY 2.0). Thank you for sharing, Jay!