What is the estimated data consumption (in GB) for a typical 7-day California itinerary, encompassing diverse locations like Hollywood and Yosemite?

For a 7-day excursion across California, ranging from urban exploration in Hollywood to wilderness navigation in Yosemite National Park, a CoreESIM plan with 5-10 GB of data is generally adequate. This allocation supports essential functions such as GPS navigation, communication via messaging platforms, moderate social media use, and occasional light content streaming. While public Wi-Fi is available in some areas, its reliability and security are variable. Opting for a higher data allowance provides greater flexibility and reduces reliance on unsecured networks, ensuring consistent connectivity for critical applications.