Language: Although Irish is the official language of Ireland, English is widely spoken by locals. However, be prepared to encounter some unique slang and strong accents. You may stumble upon a Gaeltacht town, where Irish is mainly spoken. 

Currency: The Euro (EUR) is the currency used in Ireland. In Northern Ireland, the currency is the Pound.

Credit Cards & ATMs: Credit cards are commonly accepted in Ireland. (Beware most locations will NOT accept American Express.) It is advisable to carry some cash in Euros for small purchases, tips, and for transactions with smaller businesses. ATMs can be easily found in all towns and cities, labeled as “Cashpoint.”

Plugs: Ireland uses type G power plugs and sockets, with a standard voltage of 230 V and a frequency of 50 Hz. It’s a good idea to invest in a universal adapter with surge protection, as well as a converter for hair dryers and other hot tools.

Safety: Ireland is a safe destination for travelers, with only a few crime complaints reported each year. There is a low risk of crime, so you can travel with peace of mind by taking the usual precautions.