Bosnia and Herzegovina rewards a slow summer: the arc of the Stari Most over the turquoise Neretva at Mostar, the copper lanes of Sarajevo's Baščaršija, the waterfalls at Kravice and the green road through the hills between them. For many travellers it's also a homecoming — Bosnia has one of Europe's largest diasporas, spread across Sweden, Germany, Austria and beyond, and every summer a good part of it drives or flies back. Either way, the same catch applies: Bosnia sits outside the EU, so a plan that roams free elsewhere in Europe will either charge you or leave you offline.
A travel eSIM fixes that before you arrive.
Why you need to sort data here
There's no free EU roaming to fall back on. Whether you're arriving from Sweden, Germany, Austria or a neighbouring Balkan country, a home SIM roaming here is billed as an add-on or per-megabyte. Set up a Bosnia eSIM on home Wi-Fi before you travel, switch it on when you land or cross the border, and keep your home SIM for calls and verification texts.
What you'll actually use data for
- Maps and parking through Sarajevo's centre and the narrow approach to Mostar's old town.
- The mountain road between Sarajevo, Mostar and the Kravice falls.
- Bookings and translation for rafting, old-town tours and restaurants.
- Photos and the family chat, whether that's back to the village or back to Scandinavia.
Three to five gigabytes comfortably covers a week of this kind of travel; add more if you're the hotspot for the car.
Part of a bigger Balkan summer — or a trip home
Plenty of travellers fold Bosnia into a wider loop — down to the Montenegrin coast, across from Croatia's Adriatic, or through Serbia. The moment your route touches more than one country, a single regional plan beats a SIM per border: a Balkans eSIM covers much of the region on one line. The case for going regional is in One eSIM across the Balkans: Albania, Kosovo & beyond; the coast just south is in The Montenegro coast: staying connected from Kotor to Budva; and the transit drive through Serbia is in Through Serbia to Kosovo: staying online on the drive south.
If you're driving down from Sweden or Germany for the summer, the diaspora side — cheap calls home and the long route back — is in From Sweden to the Balkans: a diaspora summer online and The Germany–Kosovo summer drive: data on the road.
Heading to Bosnia? Grab a Bosnia eSIM before you go and stay online from Mostar to Sarajevo.