Can I use data underground at Wieliczka Salt Mine?

No. The salt caverns run deep below ground with no reception, so buy your timed-entry tickets and download any guide before descending. Signal returns once you're back at the surface.

How do I get from Kraków to Auschwitz-Birkenau?

Regular buses and trains run to Oświęcim, about 90 minutes west. Keep data on to book a timed entry slot in advance - the memorial requires it in peak season - and to check return times.

Lesser Poland eSIM.

Name: Lesser Poland travel eSIM
Brand: My Holiday SIM

Southern Poland's showpiece, from Kraków's Rynek to the Tatra peaks above Zakopane.

from $2.35/day · unlimited dataAll of Poland →

Unlimited data5G where availableInstant QR by emailKeep your number

1 · How many days?

10 daysOther:days

2 · How much data?

3GBBest pricevalid 15 days$5.43$0.54/day

Cheapest plan covering your trip: 3GB, valid 15 days.

Travellers (one eSIM each)

1 × 3GB (valid 15 days) · 10-day trip$5.43

Good to know in Lesser Poland

Zakopane sits 100km from Kraków on a single road that jams badly on winter weekends - use live traffic data to time the drive, or take the faster train instead.

Best time to visit Lesser Poland

June to September suits Tatra hiking and city sightseeing; December to February draws skiers to Zakopane, though mountain roads get busy and icy.

Two simple ways to buy

Lesser Poland eSIM plans: unlimited, or by the GB.

Every Lesser Poland eSIM from My Holiday SIM is one of two straightforward types. Pick whichever fits how you travel in Lesser Poland — you can always top up or switch on your next trip.

Traveller streaming and browsing freely on an unlimited-data travel eSIM

Unlimited plans

High-speed data, nothing to count

Priced per day — the longer you stay, the better the daily rate. Ideal for streaming, hotspot and longer trips where you'd rather not watch a data meter. A fair-use policy keeps speeds fast for everyone; see each plan for the detail.

Best for streaming, video calls & hotspot
Great for longer or open-ended trips
One price per day — no GB anxiety

By-the-GB plans

3GB10GB20GB

A set bundle, brilliant value

A fixed data allowance (say 3 GB or 10 GB) valid for your travel days. The best-value pick for lighter trips built around maps, messaging and a bit of browsing. Running low? Top up in a couple of taps — nothing to reinstall.

Best value for lighter, shorter trips
Clear allowance — pay only for what you need
Top up any time from your phone

Compare plans →Not every destination has both types — the picker shows what's available where you're headed.

Plan your data

How much data do you need in Lesser Poland?

A rough, honest guide to sizing your Lesser Poland eSIM so you're not guessing. Most travellers in Lesser Poland are comfortable on 3–5 GB a week — heavy streamers just go Unlimited.

Traveller checking maps and messages on her phone using a My Holiday SIM eSIM

Not sure? Start with a 5 GB plan — you can top up in seconds if you run low.

Light

~1 GB / week

Maps, messaging & email

Google Maps, WhatsApp, email and the odd search. Plenty for a city break where you mostly need directions.

Suits 1–3 GB plans

Balanced

3–5 GB / week

Everyday holiday use

Everything above plus social scrolling, music, cloud photo backups and a little video. Where most travellers land.

Suits 5–10 GB plans

Lesser Poland eSIM: your local data guide.

Lesser Poland packs Kraków's medieval square, the salt caverns of Wieliczka and the High Tatras into one region, so you'll be mapping a lot of ground. A Lesser Poland eSIM keeps you booking Auschwitz-Birkenau entry slots, checking cable-car queues at Kasprowy Wierch and following the Dunajec Gorge raft schedules deep in the mountains.

One eSIM for Lesser Poland and all of Poland. It's the national Poland eSIM — from $2.35/day with unlimited data, working the same in Lesser Poland as it does the moment you leave it.

Landing at Kraków - John Paul II (KRK)?

Install the QR at home, then switch the eSIM on as you taxi in — you're online before you reach the arrivals hall.

Lesser Poland eSIM pricingbest-value plan · per day

Days

Per day

Total

Saving

3 days1GB

$1.04

$3.12

—

5 days1GB

$0.62

$3.12

−40%

7 days1GB

$0.45

$3.12

−57%

10 days3GBPopular

$0.54

$5.43

−48%

15 days3GB

$0.36

$5.43

−65%

30 days5GB

$0.24

$7.24

−77%

Each trip length shows the best-value plan that covers it. Total always shown before you pay.

eSIM vs the old ways in Lesser Poland

eSIM

ROAMING

AIRPORT SIM

Data allowance

Unlimited

Usually capped

Rarely unlimited

Price known upfront

Prepaid

Billed after

Varies at the desk

Ready when you land

Instantly

After the queue

Keep WhatsApp number

SIM swapped

Lesser Poland eSIM from $2.35/day — the whole bill, agreed before you fly.

Across the region

Where you'll lean on data in Lesser Poland.

Kraków Old Town

Dense 5G across Rynek Główny and Kazimierz makes navigating the city's cafés and museums effortless.

Zakopane & the Tatras

Coverage holds in town but drops fast on high trails like Rysy, so download maps first.

Wieliczka Salt Mine

There's no signal deep underground, so buy your timed tickets before descending the shafts.

Dunajec Gorge (Pieniny)

Patchy mountain data along the river means grabbing raft times before you leave Sromowce.

The practical bit

Getting around Lesser Poland on your eSIM.

Apps you'll want online in Lesser Poland

Bolt— Reliable ride-hailing across Kraków and its old-town fringes.
Jakdojade— Live tram and bus routes and tickets for getting around Kraków.
Koleo— Books trains to Zakopane, Oświęcim and Wieliczka with live departure times.
FlixBus— Frequent coaches from Kraków to Zakopane and other mountain towns.

How long to stay in Lesser Poland

Plan four to six days to pair Kraków's old town and day trips to Wieliczka and Auschwitz with time in Zakopane and the Tatras.

How much data for Lesser Poland

Balanced 3-5 GB suits most trips of maps, ticket booking and photos; choose Unlimited if you'll stream on long train and mountain journeys or tether devices in the evenings.

Coverage in Lesser Poland

Kraków, Zakopane town and the valleys have strong 5G and 4G, but high Tatra trails, the Dunajec Gorge and Wieliczka's underground lose signal on every network.

Where you're headed

Discover Lesser Poland.

Lush green fields with plowed rows and distant mountains under a clear sky.

Aerial view of Krakow featuring the historic Wawel Castle and cityscape.

A picturesque view of Kraków's residential rooftops on a bright and sunny day.

A beautiful view of Wawel Castle with cherry blossoms in Kraków, Poland.

Cities in Lesser Poland

Zoom in on Lesser Poland.

Kraków eSIM Zakopane eSIM

How to activate your Lesser Poland eSIM.

Full installation guide →

A traveller happily planning her next trip with a map and phone

Buy your plan

Choose your days — the QR code arrives by email in seconds.

A traveller installing her eSIM from the sofa in two minutes

Install at home

Scan the QR on Wi-Fi before you fly. About two minutes, no app needed.

Friends laughing together while packing for a holiday

Fly relaxed

Nothing counts down yet — your days start only at first connection.

A joyful family reunion at the airport arrivals hall

Switch on in Lesser Poland

Turn the line on when you land. Connected before baggage claim.

New to eSIM in Lesser Poland?

What is a Lesser Poland eSIM?

A Lesser Poland eSIM is a digital SIM that's already built into your phone. Scan one QR code and a local Lesser Poland data plan installs alongside your home SIM — no plastic, no tray tool, no swap. Your number and WhatsApp stay exactly where they are.

✓ 2-minute install✓ Keep your number✓ Works on phones from 2018+

How eSIM works →Check my phone

A traveller with a backpack smiling at her phone — online abroad with My Holiday SIM

Connected · 5G

Home SIM · calls & WhatsAppHoliday eSIM · unlimited data

30-day refund promiseUnused, uninstalled eSIM? Full refund, no questions.

The price is the billPrepaid and final — roaming charges can't happen.

Days start when you landInstall early with zero pressure; counting begins at first connection.

Humans, 24/7Real people answer, before, during and after the trip.

Why travellers choose My Holiday SIM for Lesser Poland.

Instant eSIM deliveryQR code in your inbox seconds after checkout — even at the departure gate.

No physical SIMNothing to collect, lose or poke out with a paperclip. Your home SIM stays put.

Keep your WhatsApp numberData flows through us; WhatsApp stays on your home number. Family always reaches you.

A traveller at the departure gate, eSIM ready on her phone

eSIM ready in ~2 minutes

No bill shock, everOne clear price before you fly. Roaming charges simply can't happen.

Secure paymentsCards, Apple Pay, Google Pay, PayPal and Klarna — encrypted end to end.

Real human supportReal people — before, during and after your trip. Live chat and email, no bots. Easy top-ups too.

Coverage in Poland.

5G where available, fast 4G everywhere else

Connected · 5G

Your eSIM joins Poland's partner networks automatically — no settings to choose, no manual network hunting. If signal drops in a remote spot, toggling Airplane Mode for a few seconds forces a fresh connection.

Play
Orange
Plus
T-Mobile

Popular places covered

KrakówWarsawGdańskWrocławZakopanePoznańToruń

Keep data roaming ON for the eSIM line only — that's the switch travel eSIMs use, and it never adds charges on our plans.

Trusted networks, honest numbers.

No invented star ratings behind your Lesser Poland eSIM — just the numbers we actually stand behind.

Friendly globe with location pins — coverage on every continent

My Holiday SIMSTAY CONNECTED. ANYWHERE.

200+

destinations — every continent covered

regions covered by a single regional eSIM

~2 min

typical install — QR to connected

Live

chat & email support

Before you fly

Lesser Poland eSIM questions, answered.

Yes. It's one national plan covering the entire country, so it works in Kraków's Old Town and up in Zakopane and the Tatras - though expect signal to fade on high mountain trails whatever your network.

Your Lesser Poland eSIM glossary.

eSIMA SIM built into your phone's hardware. Plans install onto it digitally — no plastic card involved.

QR profileThe code we email you. Scanning it downloads your holiday plan onto the eSIM. One scan per device.

Data roaming (the switch)The toggle travel eSIMs use to join partner networks abroad. On our plans it never adds charges — keep it ON for the eSIM, OFF for your home SIM.

Hotspot / tetheringSharing your phone's data with laptops and tablets. Included on our plans wherever networks allow.

Top-upExtra days added to a live plan from your account. They append to the end — nothing overlaps.

First connectionThe moment your eSIM first joins a network at the destination — that's when your days start counting, not before.

Travelling wider in Poland?