Walk Dubrovnik's wall at opening, or skip the noon slot
The wall is worth it at 8am and a furnace of elbows at 11. Buy the official ticket, bring water, and do the city before the ships unload. After 5pm the Old Town becomes a town again.
ReisgidsLaatst bijgewerkt August 19, 2026
Croatia Travel Guide: Essentials, Local Tips & Mobile Data
Dubrovnik, Split and the islands: ferries, the euro, shoulder season, traveler tips, and simple mobile data via eSIM.
Croatia is a limestone coast with a Roman palace in the middle of a city and a wall that Game of Thrones made too famous for its own good. Dubrovnik is the postcard. Split is the one you can live in. The islands — Hvar, Korčula, Vis, Brač — are why people miss their flight home on purpose.
It is no longer the secret cheap Adriatic. July and August are a cruise-ship squeeze. May, June and September are the country at its best: warm water, open konobas, and a wall you can walk without becoming a statistic.
Ferry early, swim often, and eat the grilled fish of the day with a house wine that costs less than a cocktail in Dubrovnik Old Town. Go inland if you have time — Plitvice, Istria, a truffle and a hill town — and the trip grows a second plot.
Croatia is easy, beautiful and best when you stop treating Dubrovnik as the whole assignment.
Essentials
Reisessentials voor Croatia
- Valuta
- Euro (EUR) since 2023. Cards are widely accepted; small island konobas may still prefer cash.
- Talen
- Croatian. English is excellent along the coast.
- Stekkertype
- Type C / F, 230V.
- Noodnummer
- 112
- Beste reistijd
- May to June and September. July–August is hot, expensive and crowded, especially Dubrovnik.
- Fooi
- Round up or 10% in restaurants. Coffee bars do not expect much.
- Tijdzone
- CET (UTC+1), CEST (UTC+2) in summer
- Kraanwater
- Safe on the mainland and most islands.
- Vervoer
- Jadrolinija ferries and catamarans are the spine; book summer crossings ahead. Buses are good; a car helps Istria and the interior. Dubrovnik is not on the train line that matters.
- Internet en dekking
- Good 4G/5G in towns and on inhabited islands; weaker on crossings and in national-park interiors.
Reizigerstips
Tips van mede-reizigers
Echt advies van mensen die in Croatia zijn geweest, geselecteerd door ons team met links naar de oorspronkelijke bronnen.
Split is a base, not a bus station
Stay inside or near Diocletian's Palace, swim at Bačvice, and day-trip to Trogir, Krka or an island. Treating Split as a one-night ferry layover is how you miss the most livable city on the coast.
Book ferries like flights in summer
Catamarans sell out. Cars on ferries sell out earlier. Have a screenshot of the ticket and a buffer day before any international flight. The Adriatic does not care about your connection in Frankfurt.
Istria is the other Croatia
Truffles, wine, hill towns and a coast that feels more Italian than Instagram. If Dubrovnik is booked solid, fly into Pula or drive from Trieste and have a different, quieter holiday.
Restaurant prices on the Stradun are a warning label
Eat one pretty meal with a view if you must, then follow locals two streets back. The same fish is a different number when the waiter is not wearing a costume.
FAQ
Reisvragen over Croatia, beantwoord
Does my phone support eSIM in Croatia?
Unlocked iPhone XS and newer, Pixel 3 and newer, and Galaxy S20 and newer all support eSIM.
How much data do I need for island hopping in Croatia?
Ferries, maps and photos of every stone alley: 1–2 GB a day, so 10–15 GB for ten days. Size up if you work from the island apartment.
Is there mobile coverage on the Croatian islands?
Towns and inhabited coasts are good. Mid-ferry and some cove beaches drop out. Screenshot the return ticket before you sail.
Croatia uses the euro now — does that change anything for eSIMs?
Only that you can stop carrying kuna. Connectivity is unchanged. A Croatia plan works on Croatian networks; a Europe plan covers the neighbors too.
Should I buy a SIM in Split or use an eSIM?
You can find a shop, with a passport and a queue. An eSIM is online at the airport and still online on the island when the shop is closed for siesta.
eSIM-bundels
Blijf verbonden in Croatia
Ferry tickets, island bus times and a map through a stone town with no logical street names: Croatia is a data trip. An eSIM means you land in Dubrovnik or Split already able to find the gate, not the phone shop.
A regional Europe plan is the move if you are also touching Montenegro, Slovenia or Italy — which, on this coast, is easy to do by accident.
