Check the official source before departure.
Sierra Thrive can help plan around conditions, but volatile road, safety, and closure details must come from official sources.
Official source
NPS current conditions
Use the National Park Service conditions page before leaving for Yosemite. Sierra Thrive planning should defer to official NPS updates for road, safety, closure, and access information.
Open NPS conditionsDo not guess volatile details.
Hours, closures, road status, reservations, prices, safety notices, and event status need source checks before guests rely on them.