Giga.Tel does not provide an unlimited data eSIM for Vatican City. The available options are fixed data plans that come with a set data allowance and a defined validity period. For example, Giga.Tel offers a 20GB plan valid for 30 days, a 50GB plan valid for 30 days, a 100GB plan valid for 30 days, a 100GB plan valid for 180 days, and a 50GB plan valid for 90 days.
Choosing a fixed data plan can be more cost‑effective for most travelers, especially if their data usage is moderate. Unlimited plans are not listed, so travelers who anticipate very high data consumption may need to consider topping up or selecting a plan with a larger data allowance.