Ireland Dublin Travel FAQ
48 answers across 8 categories
Dublin Travel FAQ — Key Answers
2026How many days do I need in Dublin? Two to three days covers the city itself. One full day handles Trinity College and the Book of Kells, the Guinness Storehouse, Dublin Castle, and an evening in Temple Bar; a second day adds Kilmainham Gaol, St Patrick's and Christ Church Cathedrals, and the National Museum. Dublin's center is small and walkable — most sights sit within a 25-minute walk of the River Liffey. The real reason to stay longer is the day trips: the Cliffs of Moher (a long 12-13 hour round trip), Glendalough in the Wicklow Mountains, and the seaside village of Howth all run from the city, so 4-5 days lets you pair Dublin with one or two of those. Browse all 48 Dublin travel FAQs below — visas, money, transport, safety and tips.
We've collected the most common questions about traveling to Dublin — visa requirements, costs, transport, food, accommodation, weather, attractions, and practical tips. Click any question to expand the answer. Use the category quick links below to jump to your topic.
General Travel Info
6 questions How many days do I need in Dublin?
When is the best time to visit Dublin?
Is Dublin safe?
Do I need to speak Irish?
Do I need a visa for Ireland? Is it part of Schengen?
How is Dublin different from London or Edinburgh?
Cost & Currency
6 questions How much does Dublin cost per day?
Why are Dublin hotels so expensive?
Should I use cash or card in Dublin?
Where should I exchange money?
How much should I budget for food and drink?
Are there hidden costs I should know about?
Transport
6 questions How do I get from Dublin Airport (DUB) to the city?
Do I need a car in Dublin?
How does the Leap Card and public transport work?
What's the best way to reach the day-trip spots?
Are taxis and rideshare available?
Is Dublin walkable?
Food & Restaurants
7 questions What food must I try in Dublin?
Where do I get the best Irish stew and coddle?
Is the Guinness Storehouse worth it, and where's a real pint?
Where's the best fish and chips and seafood?
Where do locals eat, away from the tourist traps?
What about the full Irish breakfast and brunch?
Is Dublin good for vegetarians and other diets?
Accommodation
5 questions Which area should I stay in?
When should I book a Dublin hotel?
How much are hotels in Dublin?
Are there good budget options?
Is it better to stay central or commute in?
Weather & Packing
6 questions What's Dublin's weather like through the year?
Does it really rain all the time in Dublin?
How long are the days in summer vs winter?
When is the warmest and best-weather time?
What should I pack for Dublin?
Does it snow in Dublin?
Sightseeing
6 questions What are Dublin's must-see attractions?
How do I book the Book of Kells and Trinity?
Is Kilmainham Gaol worth visiting and how do I get tickets?
Is the Guinness Storehouse the same as a brewery tour?
What can I do for free in Dublin?
What are the best day trips from Dublin?
Practical Tips
6 questions What plug and voltage does Ireland use?
Should I tip in Dublin?
Is the tap water safe to drink?
How do I get internet and a SIM?
What are the pub hours and drinking rules?
What's the etiquette for buying rounds in pubs?
More on Dublin
Cost guide, attractions, neighborhoods — plan the rest of your trip.
Why you can trust FAQ
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.