Firefall 2025 Yosemite Best Dates To See. On friday, february 21, according to forecasts from photographer aaron meyers, who has shot the event. Yosemite national park’s firefall at horsetail fall is a natural phenomenon visible in winter.

On days when reservations are required, they’ll be needed to enter yosemite national park. Where to see the yosemite firefall if you’re in the park?horsetail fall flows over the eastern edge of el capitan in yosemite valley.