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Tsjechië eSIM

Een eSIM gebruiken in Český Krumlov

Een klein stadje binnen een rivierbocht, van kop tot staart te belopen, met signaal dat de contouren volgt.

Gepubliceerd: 21 september 2026Laatst bijgewerkt: 21 september 2026

There is no airport and no direct train. Most arrivals are coaches from Prague or Vienna into the Český Krumlov bus station by the supermarket; rail passengers change at České Budějovice and land at a small station on the hill above town, a twenty-minute walk down. If you drive, know that the old town is closed to cars and you will be leaving it in an outer car park such as Jelenka or Horní Brána. Turn the line on before you board or before you leave the car — once you are in the lanes there are no street names to ask about.

Český Krumlov

Hoe Český Krumlov is op een telefoon

Most people give Český Krumlov one or two nights after Prague, or stop here on the way down to Austria. The old town sits inside an almost-complete loop of the Vltava, which means everything is a climb or a descent and every distance walks longer than it looks. The visitors are day-trippers, photographers and, in summer, people floating down the river on rafts. Connectivity here has less to do with being central than with whether you are up on the castle terrace or down at the waterline.

Bij aankomst

There is no airport and no direct train. Most arrivals are coaches from Prague or Vienna into the Český Krumlov bus station by the supermarket; rail passengers change at České Budějovice and land at a small station on the hill above town, a twenty-minute walk down. If you drive, know that the old town is closed to cars and you will be leaving it in an outer car park such as Jelenka or Horní Brána. Turn the line on before you board or before you leave the car — once you are in the lanes there are no street names to ask about.

Waar de dekking verandert

Up on the castle terrace and the tower walk you can see the whole valley, and that is where the phone is happiest. Down at the waterline and under the stone bridges you are at the bottom of a gorge, and it feels like it: slower, and with your position drifting. The riverside road out towards the Šumava forest turns properly wooded faster than you expect, and the rafting and canoe stretches through the deep bends drop out at intervals. In a sub-zero winter the battery falls away much faster than usual, so carry a power bank even in a town this size.

Wat een dag hier kost aan data

A day here costs less data than a big city, roughly 400MB to 900MB, because the walking is short and there is no transport app to keep checking. What actually eats it is photographs and short video from the viewpoints above the river bend, shot several times over while you wait for the light. Spend the day on a raft and upload it all at night and about 1.5GB is a fair guess — but budget battery more carefully than data.

Wijken waar reizigers naar vragen

  • Vnitřní Město, inside the river loop — The heart of it, and the tightest lanes in town; positions drift enough that Svornosti square is a better meeting point than any pin.
  • Latrán — The strip of shops and hotels under the castle wall, squeezed between masonry and water — reception varies block by block rather than street by street.
  • Plešivec — The lived-in quarter up the slope south of the river: quieter, cheaper beds, about ten minutes into the old town but all of it downhill.
  • Horní Brána — Car parks and the road-side way in; this is where drivers take one last look at the map before going the rest of the way on foot.

Dagtochten buiten de stad

  • České Budějovice — The nearest proper city, about forty minutes by bus on open road, connected nearly the whole way, and its huge central square is an easy place to use a phone.
  • Hluboká nad Vltavou — A white castle on a rise you can see from far off; the approach and gardens are fine, while the thick-walled state rooms inside drop off noticeably.
  • Lipno lake and the Šumava forest — This is the one to download offline maps for before you leave town: the forest roads and the trails around the lake run through country where masts sit a long way apart. Understand too that an emergency call does not behave like a data connection — take your guidance from the park authority and official sources, not from hearsay.
Pakketten die hier werken

eSIM-pakketten voor Český Krumlov

Tsjechië-pakketten werken landelijk, Český Krumlov inbegrepen.

Czechia 20GB 30 days

O2 / Vodafone

Vast
Data
20GB
Geldigheid
30 dagen
Hotspot
Ja
Technologie
3G / 4G / 5G
  • 5G-klaar
  • Hotspot
  • Klaar om op te waarderen

Geldigheid start bij de eerste verbinding op de bestemming

vanaf€ 14,53€ 13,80
Details

Czechia 10GB 30 days

O2 / Vodafone

Vast
Data
10GB
Geldigheid
30 dagen
Hotspot
Ja
Technologie
3G / 4G / 5G
  • 5G-klaar
  • Hotspot
  • Klaar om op te waarderen

Geldigheid start bij de eerste verbinding op de bestemming

vanaf€ 7,65€ 7,27
Details

Czechia 50GB 180 days

O2 / Vodafone

Vast
Data
50GB
Geldigheid
180 dagen
Hotspot
Ja
Technologie
3G / 4G / 5G
  • 5G-klaar
  • Hotspot
  • Klaar om op te waarderen

Geldigheid start bij de eerste verbinding op de bestemming

vanaf€ 39,47€ 37,50
Details

Czechia 5GB per day

O2 / Vodafone

Dagelijks
Data
5GB per day
Geldigheid
per dag verkocht, tot 365 dagen
Hotspot
Ja
Technologie
3G / 4G / 5G
  • 5G-klaar
  • Hotspot
  • Budget

Geldigheid start bij de eerste verbinding op de bestemming

  • Dagelijks, geen top-up
vanaf€ 3,35€ 3,18
Details

Czechia 10GB per day

O2 / Vodafone

Dagelijks
Data
10GB per day
Geldigheid
per dag verkocht, tot 365 dagen
Hotspot
Ja
Technologie
3G / 4G / 5G
  • 5G-klaar
  • Hotspot

Geldigheid start bij de eerste verbinding op de bestemming

  • Dagelijks, geen top-up
vanaf€ 6,79€ 6,45
Details

Czechia 5GB 30 days

O2 / Vodafone

Vast
Data
5GB
Geldigheid
30 dagen
Hotspot
Ja
Technologie
3G / 4G / 5G
  • 5G-klaar
  • Hotspot
  • Klaar om op te waarderen

Geldigheid start bij de eerste verbinding op de bestemming

vanaf€ 4,21€ 4,00
Details
Vragen

Online komen in Český Krumlov

In a town this small, do I really need a mobile line at all?+

More than you would guess: the old lanes carry almost no street names, and plenty of guesthouses sit down passages you will not find unaided. Castle tour slots and raft departures are checked on a phone too. Hotel wifi is usually fine, but it stops at the front door.

What should I do with my phone if I am rafting down the river?+

A properly sealed dry bag, tied to the boat — capsizing at the low weirs genuinely happens. Signal comes and goes in the deep bends, so tell your guesthouse or your friends in advance which landing you are aiming for and roughly when, rather than relying on messages from the water.

I am coming over from Austria by road — does the same line just carry on?+

It depends on whether what you bought lists both countries, so read the covered-destination list before you set off. Near the border a phone often flips back and forth between networks on either side for a while; that is normal border behaviour, not a fault with your line.

In winter my battery dies unusually fast here. What can I do?+

Sub-zero air temporarily cuts how much current a battery can deliver; that is temperature, not reception. Keep the phone in an inside pocket close to you, drop the screen brightness, and carry a charged power bank. Once the phone warms up, some of the vanished percentage usually comes back on its own.