Is there signal out on the Hel Peninsula?

Coverage runs along the peninsula but narrows on the thinnest stretches of sand. It's fine for maps and messaging in the resort towns; download ferry and train times before the trip out, just in case.

What's the best way to buy local transport tickets?

Use the Koleo or Jakdojade app with your data on to buy SKM, tram and bus tickets instantly, rather than searching for a station machine - handy given how often the coastal trains run.

Pomerania eSIM.

Name: Pomerania travel eSIM
Brand: My Holiday SIM

Gdańsk's amber waterfront, Sopot's pier and the wild dunes of the Baltic coast.

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 Pomerania

The SKM and PKM trains link Gdańsk, Sopot and Gdynia every few minutes - keep data live to buy tickets in the Koleo or Jakdojade app rather than hunting for a station machine.

Best time to visit Pomerania

June to August is peak Baltic beach season with warm seas and long days, though July fills fast; May and September are quieter and mild along the coast.

Two simple ways to buy

Pomerania eSIM plans: unlimited, or by the GB.

Every Pomerania eSIM from My Holiday SIM is one of two straightforward types. Pick whichever fits how you travel in Pomerania — 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 Pomerania?

A rough, honest guide to sizing your Pomerania eSIM so you're not guessing. Most travellers in Pomerania 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

Pomerania eSIM: your local data guide.

Pomerania strings the Tricity of Gdańsk, Sopot and Gdynia along the Baltic, then trails off into Kashubian lakes and the shifting dunes of Słowiński National Park. A Pomerania eSIM keeps you riding the SKM commuter train up the coast, booking Malbork Castle tickets and checking ferry times out to the Hel Peninsula.

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

Landing at Gdańsk - Lech Wałęsa (GDN)?

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

Pomerania 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 Pomerania

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

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

Across the region

Where you'll lean on data in Pomerania.

Gdańsk Main Town

Reliable 5G along Długi Targ and the Motława waterfront makes exploring the amber district easy.

Sopot

The resort and its wooden pier hold strong data for booking spa slots and seafront dinners.

Hel Peninsula

Coverage narrows along the thin sand spit, so download ferry and train times before the trip out.

Słowiński National Park (Łeba)

Signal thins over the moving dunes, so save the trail map before walking to the sand mountains.

The practical bit

Getting around Pomerania on your eSIM.

Apps you'll want online in Pomerania

Bolt— Quick ride-hailing across Gdańsk, Sopot and Gdynia.
Jakdojade— Live Tricity tram, bus and SKM train times with in-app tickets.
Koleo— Buys SKM and intercity rail tickets along the Baltic coast.
FREE NOW— Hails licensed taxis across the Tricity when you need one.

How long to stay in Pomerania

Four to five days covers the Tricity of Gdańsk, Sopot and Gdynia plus a day trip to Malbork Castle or out along the Hel Peninsula.

How much data for Pomerania

Balanced 3-5 GB comfortably covers commuter-train apps, coastal maps and beach photos; opt for Unlimited if you plan to stream or work from a laptop by the sea.

Coverage in Pomerania

The Tricity, Sopot and coastal resorts carry strong 5G and 4G, but the narrow Hel Peninsula and the shifting dunes of Słowiński National Park see coverage thin.

Where you're headed

Discover Pomerania.

Explore the picturesque architecture and charm of Gdańsk's historic streets, featuring colorful facades and vibrant atmosphere.

Vibrant Gothic architecture of historic facades in Gdańsk, showcasing iconic European style.

Tourists walk through a historic stone gate in Gdańsk, Poland, during a cool day.

Beautiful Gdańsk street view with historic architecture at sunset, Pomeranian Voivodeship, Poland.

Cities in Pomerania

Zoom in on Pomerania.

Gdańsk eSIM

How to activate your Pomerania 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 Pomerania

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

New to eSIM in Pomerania?

What is a Pomerania eSIM?

A Pomerania eSIM is a digital SIM that's already built into your phone. Scan one QR code and a local Pomerania 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 Pomerania.

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 Pomerania 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

Pomerania eSIM questions, answered.

Yes. The single Poland eSIM works across the whole Tricity and the wider Pomerania coast, so you can ride the SKM commuter train between all three cities on exactly the same plan.

Your Pomerania 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?