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Best eSIM for Americans visiting Costa Rica

16 October 2026·Proost eSIM

Costa Rica draws Americans chasing adventure and nature

Zip-lining through cloud forests, surfing on the Pacific coast, and spotting wildlife in Manuel Antonio or Monteverde — Costa Rica is a genuinely active destination, and data matters more than usual for safety and navigation on remote roads.

Costa Rica's mobile coverage

Costa Rica has decent 4G coverage in San José and major tourist towns like La Fortuna, Manuel Antonio and Tamarindo. More remote rainforest and mountain areas can have limited or no coverage — worth planning for offline stretches.

How much data for Costa Rica?

  • 3GB — one week, light use
  • 5GB — two weeks, regular maps and social media, especially useful for navigating winding mountain roads
  • Why data matters more here than usual

    Costa Rica's roads can be winding and poorly signed in places — live GPS navigation is genuinely useful for safety, not just convenience, especially if you're self-driving between destinations.

    The AUD price advantage for Americans

    Proost prices all plans in Australian dollars, which typically works out cheaper in USD terms than the listed price suggests, once you account for the exchange rate.

    Setting up before you fly

  • Purchase your Costa Rica eSIM on Proost
  • QR code arrives instantly by email
  • Scan via Settings → Cellular → Add eSIM
  • Connects automatically when you land at San José or Liberia
  • Tips for US visitors

  • Download offline maps before heading into rainforest or mountain areas where coverage may drop out entirely
  • Uber operates in San José but is less common outside the capital — many tourist areas rely on pre-arranged shuttles instead
  • Waze is popular locally for real-time road condition updates
  • Get your Costa Rica eSIM
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