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Wedding venues for 500+ guests in Ireland

Clontarf Castle Hotel
Hotel · Dublin, Ireland
20–600 guests6 event spaces
Eight meeting rooms for up to 600 guests in a Dublin castle hotel, 10 minutes from the city centre
The Heritage
Hotel · Killenard, Ireland
12–500 guests10 event spaces
A 500-seat ballroom, six breakout rooms and a Seve Ballesteros golf course, under an hour from Dublin
The Great Southern Killarney
Hotel · Killarney, Ireland
225–950 guests8 event spaces177 rooms to stay
Conferences for up to 950 delegates and 177 bedrooms in a Victorian hotel beside Killarney station, Co. Kerry
Fitzpatrick Castle Hotel
Hotel · Killiney, Ireland
Up to 600 guests
Twelve meeting rooms for 2 to 600 delegates and civil ceremonies for up to 280 in an 18th-century castle in Killiney, 9 miles from Dublin
Lyrath Estate
Hotel · Kilkenny, Ireland
Up to 1,500 guests5 event spaces141 rooms to stay
A convention centre for 1,500 delegates theatre style or 850 at dinner, 12 meeting suites and 141 bedrooms on a Kilkenny estate

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5 venues in Ireland publish a capacity of 500 guests or more for weddings: first those whose rooms suit that size, then the larger ones, closest first. The largest, Lyrath Estate, hosts up to 1,500 guests. Venues that publish no capacity are not listed here. Each page has the key facts and a request form for the events team.

Meeting and event venues in Ireland

Questions and answers

Which venues in Ireland can host 1,000 guests or more?

1 of the 5 venues publish a capacity of 1,000 guests or more: Lyrath Estate.

Which venues in Ireland have rooms for guests to stay?

5 of the 5 venues are hotels; the largest, The Great Southern Killarney, has 177 rooms.

What kinds of venues are listed in Ireland?

5 hotels.

How are these venues chosen and ordered?

By documented renown first, then by how fully each venue is documented (photographs, rooms, capacities), never by payment: venues do not pay to appear and the guide takes no commission. How we select venues.

List updated on November 11, 2026.