Photographers flock to Yosemite for annual firefall

Photo Courtesy Sapna Reddy/Sapna Reddy Photography

It's a beautiful phenomenon when the setting sun hits Horsetail Fall in Yosemite National Park to create a stunning "firefall." 

Amateur and professional photographers flock to Yosemite this time of year to capture the spectacular site. Shot on professional cameras or iPhones, here are some of the images.