This specific plan is valid only within Montenegro. This is the most important question for "Balkan Tour" travelers. If you drive from Dubrovnik (Croatia) or cross the border to Kotor, your EU SIM will stop working. Likewise, this plan will stop if you drive to Mostar (Bosnia) or Shkodër (Albania). For this, we highly recommend our Europe Regional eSIM, which covers all these countries.
Planning the trip? See our Croatia eSIM plans, install in one tap before you fly, and land online. Free VPN included.