This National Park Has a Waterfall That Turns Fiery Orange Every Year-How to See It
Horsetail Fall in Yosemite glows like a molten orange "Firefall" for a short window in mid-to-late February when snowmelt and clear sky align, attracting large crowds.
Reservations not required to visit Yosemite National Park to see 'firefall' phenomenon
Mid to late February sunsets can backlight Horsetail Fall into an orange 'Firefall'; no reservations are required, though parking and area restrictions will apply.