YOSEMITE NATIONAL PARK, Calif. — A scenic weekend hike turned into an absolute nightmare when a 22-year-old visitor was swept over the edge of a massive landmark waterfall. The National Park Service and local authorities have confirmed the hiker's death following a harrowing incident that occurred in full view of shocked onlookers.

The victim has been identified by the Mariposa County Sheriff’s Office Coroner Division as Josue Baires Alfaro. He plunged down the 594-foot (181-meter) drop of Nevada Fall, a famous but notoriously dangerous water feature located along the park's iconic Mist Trail.

The disaster unfolded around 11:00 a.m. on Saturday, June 20, 2026, near the crest of the waterfall. Witnesses stated that Alfaro had entered the Merced River upstream from the massive drop. Though the water at the riverbank may have looked deceptive and calm to casual onlookers, a powerful undercurrent quickly grabbed him.

Freesia Gaul, a 20-year-old visitor and former volunteer lifeguard, was taking photos nearby when she spotted Alfaro struggling to swim. Recognizing the immediate peril, Gaul heroically dove into the raging rapids in a desperate attempt to reach him and drag him back to shore.

Instead, the sheer velocity of the early-summer runoff slammed Gaul against underwater rocks and dragged her down the river alongside Alfaro. The current proved too overwhelming for a rescue. Gaul was nearly swept over the edge herself, only surviving because a quick-thinking bystander on the banks extended a walking stick into the water at the final possible second. As she clung tightly to the stick to pull herself out, she helplessly watched Alfaro get carried over the precipice.

Yosemite dispatch immediately mobilized emergency teams following the flood of 911 calls. National Park Service (NPS) rangers and Yosemite Search and Rescue (YOSAR) personnel swarmed the area above and below the waterfall.

Due to the extremely turbulent whitewater and perilous terrain at the base of Nevada Fall, ground crews and helicopter teams had to conduct meticulous search grids. Rescue teams successfully located and recovered Alfaro’s body from the pool beneath the falls.

Water-related accidents remain the second most common cause of death inside Yosemite National Park. Nevada Fall has seen multiple fatalities over the years, often caused by visitors slipping on wet granite rocks or wading into the water to cool off, completely unaware of how fast the river accelerates as it approaches the cliff edge.

Park officials continue to investigate the exact circumstances surrounding how Alfaro initially entered the river, but they have issued a stern safety reminder to the public. During the late spring and early summer seasons, high sierra snowmelt makes park streams exceptionally high, freezing cold, and unforgivingly fast. Visitors are strictly urged to obey posted warning signs, stay behind protective guardrails, and never swim upstream from any waterfall.