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How much mobile data do I need for a week-long expedition in Washington State with eSIMAdventures?

Updated May 30, 2026

For a typical week-long expedition in Washington State, which might include navigating through Mount Rainier National Park, checking ferry schedules to the San Juan Islands, sharing photos, and essential communication, an eSIMAdventures plan with 5 GB to 10 GB of data is usually sufficient. If your adventure involves extensive video calls from scenic overlooks, uploading large files, or frequent tethering for remote work, consider a more generous plan of 15 GB or more. We aim to provide enough data to support your outdoor pursuits and keep you connected to the world.

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