Best eSIM for Croatia 2026: Dubrovnik, Split & the Islands

Croatia connectivity

Croatia has excellent mobile coverage along the entire Dalmatian coast. Dubrovnik, Split, Zadar, and all the popular islands have reliable 4G. A1 Croatia and HT are the main carriers. Even Plitvice Lakes, despite being in a national park, has decent signal at the entrance and along the main trails. The interior and mountain areas are less covered, but the coast is where most visitors spend their time.

Island hopping with data

Hvar, Korcula, Vis, and Brac all have good coverage in towns. Ferry booking apps need data. Google Maps handles the winding coastal roads well, and you will want it for finding beaches that are not on the main road. Uber works in Zagreb and Split. For other cities and islands, taxis are the way to go.

Data for your trip

A week on the Croatian coast uses 4 to 6 GB. The Mediterranean lifestyle means long beach days and outdoor dining, where your phone stays in your bag. Two weeks of coast plus islands: 8 to 10 GB is plenty.

Browse Croatia eSIM plans.