Firefall is a natural optical illusion that creates what appears to be liquid gold cascading down the eastern side of El Capitan. In reality, it is the water of Horsetail Fall illuminated by the ...

In late February, the 'Firefall' can be seen flowing over the ... 15-17, and 22-23. While Horsetail Fall illuminates just a few minutes before sunset, visitors should plan to arrive several ...