Firefall 2025 Yosemite Best Dates And Times. For roughly two weeks every february, the setting sun reflects off the waters of yosemite national park ’s horsetail falls, creating a twilight spectacle that looks like lava cascading down el capitan. The fiery orange illumination, known as.

Along highway 41 on the approach to yosemite’s south entrance sits the historic burg of fish camp. The sun hits at the best angle around.