yapsim

US national parks road trip

An eSIM for US national parks, and the truth about the signal

Our eSIM for US national parks runs on AT&T and Verizon, the two carriers the parks mention most. It works in the gateway towns, visitor centers and park villages, and we tell you park by park where it stops.

See plans
  • Keep your number
  • Top up any time
  • Up to 5% back
the two networks our US eSIM uses
AT&T and Verizonthe two networks our US eSIM uses
covered park by park
16 parkscovered park by park
free Wi-Fi in many parks when mobile signal fails
Visitor centersfree Wi-Fi in many parks when mobile signal fails

🇺🇸United States eSIM plans

Change currency

1 GB

7 days

$2.99 $2.99/GB

3 GB

30 days −50%

$4.49 $1.49/GB

5 GB

Popular

30 days −57%

$6.49 $1.29/GB

10 GB

Best value

30 days −63%

$10.99 $1.09/GB

20 GB

90 days −60%

$23.99 $1.19/GB

Also for this trip

Online in the gateway towns

Springdale, West Yellowstone, Moab, Estes Park: book, navigate and check permits before you drive in.

Both carriers the parks name

Sequoia lists AT&T at its entrance and Verizon at Grant Grove, Big Bend lists Verizon in the Chisos Basin. Our eSIM uses both.

Canada and Mexico too

Continuing to Banff or Baja? The North America plan covers all three countries.

Three steps, then forget about it

  1. 1

    Pick a destination

    Search a country or region. The price shows in your currency, taxes in.

  2. 2

    Install in minutes

    Pay and the eSIM installs itself. No physical SIM, nothing to scan.

  3. 3

    Land online

    Your data is live the moment you switch on. Keep your usual number.

Good to know

Does a travel eSIM work in US national parks?
Where AT&T or Verizon has coverage, yes: usually entrances, visitor centers and villages. On most trails and back roads no network works.
Which parks have the least signal?
Joshua Tree and the Great Smoky Mountains have almost none inside the park, and Death Valley only at Furnace Creek and Stovepipe Wells.
Is there Wi-Fi in national parks?
At many visitor centers, free. Arches, Acadia and the Smokies have no public Wi-Fi.

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