Is roaming free in Italy with my UK or US physical SIM card, or should I use eSIMAdventures?

For adventurers from the UK or US, "free" roaming in Italy is not a given. If you're an EU citizen, "Roam Like at Home" typically applies. However, for UK travelers post-Brexit, most carriers (like O2, Vodafone, Three) have reintroduced daily roaming charges, often £2-£6 per day. US carriers (e.g., AT&T, Verizon, T-Mobile) will usually charge $10-$15 for an international day pass. eSIMAdventures offers transparent, affordable data plans specifically for Italy, ensuring you avoid unexpected roaming fees and stay connected efficiently.