Ireland is extremely small in terms of their hockey footprint compared to most other European countries.
That being said, the country offers legendary hospitality, cozy pub culture (expected), and a lifestyle/experience that values good times and connection. The cost of living is a bit high but the warmth of the Irish people and beauty of the landscape across regions can make it an unforgettable region to play and live if it aligns based on your level.

The UK is right next door. London 1 hour by flight, Belfast is reachable by car/public transport. Easy access to Scotland and Wales.
Within Ireland just to name a few, you can explore the Wild Atlantic Way Cliffs of Moher and Ring of Kerry. Many European cities are easily accessible by budget friendly flights.
Hockey in Ireland is very small, with just a handful of teams across the country.
It's a niche sport here, but the community is tight-knit and welcoming to players looking for a unique experience.
The most notable team in Northern Ireland is the Belfast Gaints which competes in the EIHL. In Ireland, the Irish Ice Hockey Association is the governing body with a number of select amateur clubs, but no clubs currently at the pro level.