Can I use my eSIM to get to remote attractions like Barbuda's Frigate Bird Sanctuary?

Yes, absolutely. While the sanctuary itself is a protected natural area, your eSIM will be invaluable for navigating to the boat launch point in Codrington, communicating with your tour guide, and sharing photos once you are back in an area with a stronger signal. It provides the freedom to explore off-the-beaten-path locations with confidence.