Will my eSIMBuy internet work during a helicopter tour over Réunion?

While your eSIMBuy plan will provide excellent connectivity at the helipads in areas like Saint-Gilles or Pierrefonds before and after your flight, don't expect continuous internet during the actual helicopter tour. As you ascend and fly over remote, mountainous terrain, especially deep into cirques like Mafate or above waterfalls like Trou de Fer, signal will inevitably drop. Enjoy the unparalleled views; the internet can wait until you're back on solid ground.