Is there any signal in Killarney National Park?

You'll have data around Killarney town and the main park entrances, but it thins considerably around the lakes, Torc Waterfall and the Gap of Dunloe. Treat the deeper trails as offline territory.

Does it cover the Dingle Peninsula and Slea Head Drive?

Dingle town has solid coverage. The Slea Head Drive is patchy between the scattered villages, so download directions in Dingle before you loop out towards the western tip and Blasket viewpoints.

County Kerry eSIM.

Name: County Kerry travel eSIM
Brand: My Holiday SIM

County Kerry: the Ring of Kerry, Dingle's harbour and Killarney's lakes.

from $2.15/day · unlimited dataAll of Ireland →

Unlimited data5G where availableInstant QR by emailKeep your number

1 · How many days?

10 daysOther:days

2 · How much data?

3GBBest pricevalid 15 days$4.28$0.43/day

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

Travellers (one eSIM each)

1 × 3GB (valid 15 days) · 10-day trip$4.28

Good to know in County Kerry

Kerry's mountain passes - the Gap of Dunloe, the Conor Pass and stretches of the Ring itself - have real dead zones, so download offline maps and your accommodation address before setting off each morning.

Best time to visit County Kerry

Late spring to early autumn, roughly May to September, gives the best odds of dry days for the Ring of Kerry and Dingle, plus long daylight hours.

Two simple ways to buy

County Kerry eSIM plans: unlimited, or by the GB.

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

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

County Kerry eSIM: your local data guide.

County Kerry rewards drivers who wander - the Ring of Kerry's hairpin bends, the Skellig-facing viewpoints on the Iveragh Peninsula and Killarney National Park's lakeside trails. A County Kerry eSIM keeps maps, ferry bookings and mountain weather forecasts live as you cross from Killarney to Dingle, where the signal can vanish between villages.

One eSIM for County Kerry and all of Ireland. It's the national Ireland eSIM — from $2.15/day with unlimited data, working the same in County Kerry as it does the moment you leave it.

Landing at Kerry - Kerry Airport (KIR)?

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

County Kerry eSIM pricingbest-value plan · per day

Days

Per day

Total

Saving

3 days1GB

$0.54

$1.63

—

5 days1GB

$0.33

$1.63

−39%

7 days1GB

$0.23

$1.63

−57%

10 days3GBPopular

$0.43

$4.28

−20%

15 days3GB

$0.29

$4.28

−46%

30 days3GB

$0.19

$5.70

−65%

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

eSIM vs the old ways in County Kerry

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

County Kerry eSIM from $2.15/day — the whole bill, agreed before you fly.

Across the region

Where you'll lean on data in County Kerry.

Killarney

The town carries strong 4G and 5G, though coverage thins around the lakes, Muckross and the Gap of Dunloe.

Dingle

Solid signal in the harbour town, but expect real patches along the Slea Head Drive out past the villages.

Ring of Kerry (Iveragh)

Great data in Kenmare and Sneem, dropping sharply on the higher mountain passes and remote coastal stretches.

Gap of Dunloe

This steep glacial valley has genuine dead zones, so download your route before walking or driving through.

The practical bit

Getting around County Kerry on your eSIM.

Apps you'll want online in County Kerry

FREENOW— Book taxis in Killarney and Tralee; rural areas still rely on local firms.
TFI Local Link— Vital rural bus network reaching Kerry's smaller towns and peninsulas.
Bus Eireann— Intercity coaches to Killarney and Tralee from Cork and Dublin.
Irish Rail— Train times for Killarney and Tralee stations from the main cities.

How long to stay in County Kerry

Three to five days suits County Kerry, allowing the full Ring of Kerry, a Dingle Peninsula loop and a day walking or boating in Killarney National Park.

How much data for County Kerry

A balanced 3-5 GB handles navigation, ferry and hike bookings and photo uploads across a touring week; heavy mapping through poor-signal areas leans on offline downloads rather than live data.

Coverage in County Kerry

Killarney, Tralee and Dingle towns carry solid 4G with growing 5G, but coverage genuinely thins across the Iveragh mountains, the Gap of Dunloe and the remote Slea Head stretches.

Where you're headed

Discover County Kerry.

A tranquil stream flowing through the scenic landscape of Kerry, Ireland, showcasing natural beauty.

Peaceful mountain landscape in Killarney, Ireland with lush greenery and cloudy sky.

Scenic view of a cottage by Charlie Chaplin's Walk in Waterville, Ireland, with vibrant wildflowers.

A picturesque view of coastal cliffs and green fields on an overcast day.

Cities in County Kerry

Zoom in on County Kerry.

Killarney eSIM Dingle eSIM

How to activate your County Kerry 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 County Kerry

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

New to eSIM in County Kerry?

What is a County Kerry eSIM?

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

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 Ireland.

5G where available, fast 4G everywhere else

Connected · 5G

Your eSIM joins Ireland'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.

Three Ireland
Vodafone Ireland
Eir

Popular places covered

DublinGalwayCorkKillarneyDingleKilkennyLimerick

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 County Kerry 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

County Kerry eSIM questions, answered.

In the towns like Kenmare, Sneem and Waterville, yes. But the higher mountain passes and most remote coastal viewpoints have genuine gaps, so save an offline map before you set off for navigation.

Your County Kerry 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 Ireland?