Hotel
Conference Enquiries
Thank you for an absolutely super day and night! The feedback here this morning has been nothing but complementary about the hotel and staff. Again a huge thank you and well done to all involved!
Kilsaran
Room Capacities
Room Capacities
Castleknock Hotel is the ideal conference venue in Dublin for meetings and events. With 11 dedicated meeting rooms, we can cater for groups from 2 delegates up to 450. All rooms are equipped with modern AV technology and high speed internet. Abundant natural daylight is a feature in 10 of our meeting rooms, and many offer a wealth of custom configuration and layout options. View our capacity chart and call +353 (0)1 640 6300 or email events@castleknockhotel.ie with any questions you may have.
Meeting Rooms
Phoenix Suite
The Phoenix Suite is the largest conference room in the hotel, perfect for a large range of meetings, events, lunches or banquets. Located beside reception on the ground floor, it is a multi-purpose venue with a wealth of flexible layout options and room configurations. The Phoenix Suite is made up of three rooms, the Sierra, Hawthorn and Walnut Suites, which can converge into one or two larger rooms as required.
Tower Suite
The Tower Suite is suitable as an alternative or addition to any of the Phoenix Suite conference rooms. Located on the ground floor with easy access to its own private bar, it also has an interconnecting door to the College Suite which is often used as a breakout room for food and drinks.
Castleknock Suite
One of the most popular meeting rooms in the hotel, the Castleknock Suite is located on the first floor at the rear of the hotel. With stunning views on three sides, the room also boasts a large wooden balcony that overlooks the golf course and lake.
Castle Suite
The Castle Suite is one of the smaller conference rooms on the ground floor. Blessed with an abundance of natural daylight, the room is popular for boardroom meetings, small conferences and private dining.
Boardroom
The Boardroom is the most prestigious meeting room in the hotel. The fixed walnut boardroom table can seat up to 12 people. A large wall-mounted 75' television screen provides a clear focal point for presentations or Hybrid Events. The Boardroom has the latest technology in audio-visual conferencing to ensure the most up-to-date approach to conferencing in the modern post-pandemic world.
Ashtown & Knockmaroon Suites
Both medium-sized meeting rooms are located on the first floor. We have ClickShare available in Ashtown/Knockmaroon Suites.
Somerton Suite
This is the smallest meeting room type. Suitable for interviews, small meetings, breakout rooms or presentations.
First Floor Lobby
Whilst not a meeting room our first-floor lobby offers a luxe breakout space for tea, coffee and light bites. For the Castleknock and Sierra/Hawthorn rooms all breaks will be served in the ground floor lobby.
© 2025, Castleknock Hotel, Porterstown Road, Castleknock, Dublin 15, D15 WNR7
