# A 7-day itinerary for Ireland

> A week in Ireland is enough for Dublin, Galway and Cork. Here is a balanced plan of sights and downtime.

A week in Ireland is enough for Dublin, Galway and Cork. Here is a balanced plan of sights and downtime.

## Key sights

- Cliffs of Moher
- Ring of Kerry
- Temple Bar
- Giant's Causeway
- Trinity College

## Stay online while you explore

For maps, bookings, translation and Instagram photos, a MerrSIM eSIM for Ireland (from €1.49, 10 GB €8.99) keeps you online from the start — no roaming, no physical SIM.

[MerrSIM — eSIM Ireland](https://merrsim.com/destinations/esim-plans-for-ireland)

## Does your phone support eSIM?

Before you buy, check two things. First, the phone must be eSIM-compatible: iPhone XR/XS and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer, and many recent Motorola, Huawei and Oppo models. Second, it must be carrier-unlocked. You can verify by dialling *#06# — if an EID number appears, your phone supports eSIM. This saves you any surprises when you arrive in Ireland.

## No registration, no shop queue

Many EU countries require identity verification for local SIM cards, which means a queue, a shop and sometimes even a local address. A travel eSIM skips all of that: it is sold as an international data service, with no passport and no contract. You have it ready before you set off for Ireland, so you land and are online immediately — no time wasted at the airport and no risk of surprise roaming bills.

## Why travellers choose MerrSIM

MerrSIM builds local plans for dozens of destinations, at a fixed price in euros — no dollar exchange rate and no surprises. Every plan includes hotspot, instant QR activation and no document registration. The app and support are in Albanian, which makes it easy for the diaspora and travellers from the region. For Ireland, that means a simple experience: buy it, scan it, and you are ready before you board the plane.

## eSIM versus roaming

Roaming with your home carrier can be expensive outside bundles — sometimes several euros per gigabyte, with bills that land after the trip. A local eSIM turns that into a fixed price you know up front: you pay in advance, you know exactly how many GB you have, and there are no hidden fees. For a trip to Ireland, that means peace of mind and often a real saving compared with leaving roaming switched on unchecked.

## How an eSIM works

An eSIM is a digital SIM built into your phone: there is no physical card to insert. You buy it online, get a QR code by email and scan it in your settings. Once installed, the profile lives on your phone and activates when you reach Ireland, connecting automatically to a local partner network. You can keep your main SIM at the same time, so your number still gets calls and texts while the eSIM handles data.

## FAQ

### How do I stay online in Ireland?
Get a MerrSIM eSIM for Ireland from €1.49 (10 GB €8.99), activate by QR before departure and connect automatically.


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Author: Etnik Beqiri  
Published: 2026-05-29  
Source: https://merrsim.com/en/blog/itinerar-7-dite-ireland-en