For a typical 7-day trip exploring California's diverse attractions, from Hollywood to Yosemite National Park, a EastESIM plan with 5-10 GB of data should suffice. This allows for navigation, social media, light streaming, and staying in touch. While public Wi-Fi is available in many cafes and hotels, it's often unreliable, making a dedicated data plan essential for consistent connectivity.
HELP CENTER
How much mobile data (GB) will I need for a 1-week trip to California, visiting places like Hollywood or Yosemite?
Updated May 30, 2026
Was this answer helpful?
Related questions
Other answers in this topic that travelers found useful.
How much mobile data (GB) do I need for a trip to Barcelona?
A typical 5-7 day trip to Barcelona usually requires 3-5 GB of data. This is ample for navigation with Google Maps, checking public transpor…
Read answerCan I get 5G connectivity with an eSIM in Barcelona?
Yes, most modern eSIMs, including those from EastESIM, support 5G connectivity in Barcelona where available. Major carriers like Vodafone an…
Read answerWhat's the best eSIM for Beijing travel, and how much data do I need?
For Beijing, EastESIM offers excellent coverage on China Mobile or China Unicom's 5G/4G networks, ensuring reliable data across areas like S…
Read answerHow do I set up my EastESIM eSIM for Beijing before I arrive?
Setting up your EastESIM eSIM for Beijing is simple. After purchase, you'll receive a QR code via email. Scan this code using your phone's c…
Read answerHow reliable is public Wi-Fi in Budapest compared to using an eSIM?
While some cafes and public spaces in Budapest offer free Wi-Fi, it can be inconsistent in speed and security. An eSIM provides a much more …
Read answer