Does data work well in Dubrovnik's Old Town and up on the city walls?

Yes, the 4G/LTE network connects reliably in Dubrovnik's Old Town and up on the city walls too. You will have no trouble at all posting photos taken on the walls straight to social media or checking bookings at popular restaurants in real time.

Does the internet work in natural areas such as Plitvice National Park?

Plitvice National Park is a nature reserve, but you get a 4G signal on the main trails and around the entrances. However, the signal may weaken deep in the forest or in remote parts inside the park, so we recommend saving offline maps beforehand.

Does data stay connected on Croatia's islands (Hvar, Korčula and others) and while travelling by ferry?

The 4G network generally covers the main islands of the Dalmatian coast, such as Hvar, Korčula and Brač. However, when the ferry crosses open sea far out between the islands, the signal may weaken temporarily. Once you arrive at the port, it connects reliably again.

Croatia's voltage and outlets differ from Korea's, so do I need an adapter?

Croatia uses 220V and Type C/F outlets. Korea also uses 220V, and Korean round-pin plugs are often compatible with European Type C/F, so in many cases you can use them without a separate adapter. However, this can vary by device, so check before departure.

When I need to call Korea while travelling in Croatia, can I do it with the eSIM?

Yeohaengyusim eSIMs are data-only plans. If you need to make calls to Korea, keep your existing Korean SIM in your smartphone and use the eSIM alongside it for data. If your device supports dual SIM, you can make calls on your Korean SIM while using eSIM data at the same time.

Does eSIM work in Croatia?

Croatia supports eSIM, and plans start from ₩1,793. Install it with the QR code you receive after buying, then just turn on data roaming after you arrive and you are connected straight away. There is no need to swap your SIM.

Travel eSIM or carrier roaming: which is cheaper for a trip to Croatia?

For a short trip or light data use, a travel eSIM is usually cheaper. Unlimited roaming from Korean carriers costs about ₩11,000–₩15,000 a day, but with an eSIM you can buy just the days of data you need in advance. For a short trip for one or two people, an eSIM has a big advantage; for a family or very heavy data use, compare carrier unlimited roaming too.

Which carrier network does a Croatia eSIM use?

In Croatia it connects automatically to local carrier networks such as Hrvatski Telekom · A1 Croatia · Telemach (4G/LTE, 5G where supported). Population coverage is about 93%. It picks the network with the strongest signal automatically, so there is nothing to set up.

Can I keep using my Korean number while travelling in Croatia?

Yes. The eSIM works as a data-only second line, so your Korean SIM and number stay as they are. Use the Yeohaengyusim eSIM for data only, and keep receiving calls, texts and KakaoTalk on your Korean number.

Can I add to or extend my Croatia eSIM plan?

Yes. When you use up your data or the plan period ends, you can buy a new plan at any time. Keep using the eSIM profile you already installed; there is no need to install it again, so you carry on without interruption.

Can I use tethering (hotspot) in Croatia?

Yes. In Croatia you can share your eSIM data with other devices such as a laptop or tablet by tethering (hotspot). Shared data also comes out of your plan allowance, so if you tether a lot we recommend choosing a little more data.

Do I set up the eSIM before I leave or after I arrive?

We recommend installing it (registering the QR code) before you leave, while you have Wi-Fi. Data starts when you turn on data roaming after you arrive in Croatia. Just remember "set up before you leave, switch on when you arrive" and you can use the internet as soon as you land.

Croatia eSIM plans

Instant delivery

A travel eSIM for Croatia starts from ₩1,793 and works as soon as you buy it. In Croatia it connects automatically to local networks such as Hrvatski Telekom · A1 Croatia · Telemach (4G/LTE, 5G where supported), with population coverage of about 93%. Install it with the QR code before you leave and you can use the internet as soon as you land, with no roaming setup.

Sent instantly by email
30-day refund
Customer support in Korean
Credit card · Apple Pay

Croatia eSIM at a glance

Price: From ₩1,793
Local networks: Hrvatski Telekom · A1 Croatia · Telemach
Network: 4G/LTE
Activation: QR code — install before you leave
Recommended data: Maps and messaging 1 GB a day · more room 2 GB a day · video: unlimited

eSIM plans you can use in Croatia

Data	Validity	Price
Unlimited	1 day	₩1,793
Unlimited	3 days	₩6,012
Unlimited	5 days	₩9,026
Unlimited	7 days	₩12,793
Unlimited	10 days	₩17,313
Unlimited	15 days	₩25,601
Unlimited	30 days	₩50,463
1 GB	7 days	₩2,999
2 GB	15 days	₩3,752
3 GB	30 days	₩5,259
5 GB	30 days	₩6,766
10 GB	30 days	₩12,793
20 GB	30 days	₩18,820
50 GB	30 days	₩37,655

Croatia, where the dazzling emerald waters of the Adriatic Sea meet medieval walled towns, is a country known among European travellers as a 'hidden gem'. From Dubrovnik's red-roofed Old Town to the waterfalls and lakes of Plitvice National Park and the beautiful islands strung along the Dalmatian coast, every scene is straight out of a postcard. As its popularity has recently soared among Korean travellers too, a stable data connection is essential so that you can find hidden beaches on Google Maps or search for good places to eat in real time while you are there. With just a Yeohaengyusim eSIM, your data connects the moment you reach Croatia, so you can record every moment of your trip without missing a thing.

Flight time from Korea

About 13–14 hours (including a layover; no direct flights)

Time difference

8 hours behind Korea (KST-8; -7 hours during daylight saving time)

Best season to go

May–June, September–October (the July–August summer peak season is very crowded)

Plug type

Type C/F (220V, no adapter needed)

Why an eSIM really helps in Croatia

Croatia is a country made up of dozens of islands and winding coastal roads. If you follow a route from Dubrovnik to Split and then on to the island of Hvar, you have to change ferries and buses several times, and without real-time transport information and a map app on the move, things can get really awkward. To buy a local SIM at a Croatian airport or around a port, you have to wait in long queues, and the language barrier is no small matter either. A Yeohaengyusim eSIM only needs to be installed before departure Korea, and it links up automatically with the Hrvatski Telekom network right after landing at Zagreb airport. Thanks to 93% coverage, your navigation does not cut out even in remote areas such as Plitvice National Park. You can keep your existing Korean SIM as it is, so you will not miss calls and texts from Korea during your trip. And when you want to post a photo of a beautiful Croatian sunset on social media the moment you take it, with an eSIM you can upload it without hesitation.

Network coverage in Croatia

Carrier

Hrvatski Telekom

+ A1 Croatia

Network

4G/LTE

Coverage

93%

How do I install a Croatia eSIM?

1
Buy a plan
Choose a data plan for Croatia and complete payment.
2
Scan the QR code
Open the email we sent and point your phone camera at its QR code.
3
Install the eSIM
Complete the eSIM installation as prompted. Doing it before you leave is simplest.
4
Connect on arrival
Once you land in Croatia, switch data roaming on and you're online.

1
Buy a plan
Choose a data plan for Croatia and complete payment.
2
Scan the QR code
Open the email we sent and point your phone camera at its QR code.
3
Install the eSIM
Complete the eSIM installation as prompted. Doing it before you leave is simplest.
4
Connect on arrival
Once you land in Croatia, switch data roaming on and you're online.

Which plan is right for me?

Short trip

For a short 3–7 day trip, an unlimited data plan is ideal.

Business trip

We recommend a high-data plan with plenty for video calls and email.

Long stay

Staying a month or more? A large-data plan gives the best value.

Family trip

Families sharing a connection across multiple devices should pick a tethering-enabled plan with a generous data allowance.

eSIM, local SIM or pocket Wi-Fi: what suits a trip to Croatia best?

	eSIM	Local SIM	Pocket Wi-Fi
Activation	Instant (QR code)	Buy locally	Pick up / delivery
Setup	2 minutes	SIM swap needed	Separate device
Price	From ₩1,793	₩10,000~50,000	₩5,000~15,000/day
Network	Local 4G/LTE	Local 4G/LTE	Local 4G/LTE
Devices	1 smartphone	1 smartphone	Up to 5
Flexibility	Top up any time	Fixed data	Daily rental
Best for	Ideal for travellers	Long stays	Families / groups

How about these destinations?

France

Italy

Spain

United Kingdom

Åland Islands

Andorra

Austria

Belgium

Bulgaria

Czechia

Denmark

Estonia

See all Europe eSIMs Italy eSIM Help using your eSIM See all destinations eSIM vs carrier roaming — which is cheaper?How many GB of eSIM data do I need?Best travel eSIM — how to choose

Croatia eSIM FAQ

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