Mediterranean Europe eSIM

Enjoy Italy’s lively squares and cuisine, Croatia’s island-studded coastline and historic towns, and Greece’s ancient monuments and turquoise bays. These three countries offer different perspectives on the Mediterranean. A HOLYSIM Mediterranean Europe eSIM for Italy, Croatia and Greece makes it easier to access transport details, accommodation and activities as you combine several destinations.

Works in 33 countriesSee the list

Choose how many countries your bundle covers

How much data do you need?

Is your whole route included?Check your countries on this page
  1. At homeInstall via the QR code

    Your plan is ready on your phone, but the 30 days don't count yet.

  2. On arrivalFirst connection

    Your 30 days start here. Turn on data roaming for the eSIM line and you're online.

  3. On the goUsage in My eSIM

    See your remaining data and days on your personal My eSIM page.

20 GB

Valid for 30 days

Buy€24.99

Check your route

Is your whole route included?

Type the countries of your trip. You see right away which ones are included. If one falls outside, compare other bundles for your whole route.

Coverage

7 countries in every bundle

In bundles with 33 countries, also included: Austria, Belgium, Bulgaria, Cyprus, Czechia, Denmark, Estonia, Finland, Germany, Gibraltar, Hungary, Iceland, Ireland, Latvia, Liechtenstein, Lithuania, Luxembourg, Netherlands, Norway, Poland, Romania, Slovakia, Slovenia, Sweden, Switzerland, United Kingdom.

In bundles with 40 countries, also included: Åland Islands, Andorra, Austria, Belgium, Bulgaria, Cyprus, Czechia, Denmark, Estonia, Faroe Islands, Finland, Germany, Gibraltar, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Netherlands, Norway, Poland, Romania, Slovakia, Slovenia, Sweden, Switzerland, United Kingdom, Vatican City.

Travel tip. Check the connections between the three countries before booking. Some routes are easier by flight or ferry than overland. If travelling through other Balkan countries, verify whether your eSIM also covers those transit destinations.

Other bundles with these countries

Questions

Questions about this eSIM

Usually not. Keep data roaming on for the eSIM line and network selection on automatic. After the border, your phone then picks a network in the new country by itself. No connection after a few minutes? Turn airplane mode on and off again.

Choose the right eSIM for your trip

Compare a country bundle with a regional bundle and estimate how much data you need.

CompareCountry, regional, or global eSIM: which should you choose?Provider comparisonsBest eSIM for international travel in 2026: five providers compared