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Compare proposals and book your ideal event spaceCastleknock Hotel





About us
Located in a beautiful countryside setting just 15 minutes from Dublin City and 25 minutes from Dublin Airport, Castleknock Hotel is the perfect spot for your next conference or event. With 190 comfortable guest rooms and 12 flexible conference rooms that feature natural daylight, air conditioning, and modern AV equipment, we ensure a smooth experience for meetings and events of all sizes. We also offer the most creative meeting space, the Thinking Factory, designed to boost ideas and productivity—ideal for brainstorming, board meetings, or product launches. Stay connected with free 500Mb fibre broadband throughout the hotel. After a productive day, relax in our stunning surroundings, close to popular Dublin landmarks like Luttrellstown Castle, Phoenix Park, and Farmleigh House & Gardens. Castleknock Hotel offers the perfect blend of business and leisure in an exceptional location.
Venue Details
Industry Ratings
Awards
Amenities
- Internet access
- Laundry service
- Luggage storage
- Room service
- View (garden)
- Extended stay
- Onsite catering
- Onsite restaurant
- Onsite security
- Wheelchair accessible
- AV capabilities
- Video conference
- VIP services
- Golf course on grounds
- Health club
- Indoor pool
- Spa or salon
- Bus
- Taxi
- Train
- Dance floor
- Loading dock
- Piano
- Portable heaters
- Portable walls
- Staging area
- Internet access
- Laundry service
- Luggage storage
- Room service
- View (garden)
- Extended stay
- Onsite catering
- Onsite restaurant
- Onsite security
- Wheelchair accessible
- AV capabilities
- Video conference
- VIP services
Sustainability
This venue holds verified sustainability certifications, based on certification data provided by BeCause in collaboration with Cvent.
Certifications (2)
Seasonal Availability
Do you want to know if your event is during the high or low season? Check the season availability for this hotel.Meeting rooms
Meeting rooms

Meeting space
Name | Room size | Ceiling height | Maximum capacity | U-Shape | Banquet rounds | Cocktail rounds | Theater | Classroom | Boardroom | Crescent rounds (Cabaret) |
|---|---|---|---|---|---|---|---|---|---|---|
11,076.1 sq. ft. - | 10.2 ft. | 300 | - | 250 | - | 300 | 120 | - | - | |
1,840.6 sq. ft. 70.2 x 26.2 sq. ft. | 10.2 ft. | 150 | 50 | 120 | 150 | 150 | 70 | 25 | 70 | |
4,650.0 sq. ft. 79.1 x 38.7 sq. ft. | 10.2 ft. | 380 | - | 250 | 320 | 380 | 180 | - | - | |
1,528.5 sq. ft. 39.4 x 38.7 sq. ft. | 10.2 ft. | 100 | 30 | 70 | 100 | 80 | 50 | 30 | - | |
1,270.1 sq. ft. 49.5 x 25.6 sq. ft. | 10.2 ft. | 100 | 42 | 80 | 100 | 100 | 48 | 36 | 42 | |
807.3 sq. ft. 40.4 x 20.0 sq. ft. | 10.2 ft. | 60 | 22 | 40 | 45 | 60 | 24 | 20 | 30 | |
1,011.8 sq. ft. 38.7 x 26.2 sq. ft. | 10.2 ft. | 60 | 26 | 40 | 60 | 60 | 36 | - | - | |
549.0 sq. ft. 25.9 x 25.9 sq. ft. | 10.2 ft. | 40 | 24 | 24 | 40 | 40 | 20 | - | - | |
1,291.7 sq. ft. 49.9 x 25.9 sq. ft. | 7.7 ft. | 100 | 35 | - | - | 100 | 50 | 36 | 42 |
Guest rooms
Location
Getting Here
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Additional Information
Facility Restrictions
Non-Smoking Hotel No Pets Allowed.
Cancellation Policy
Bedrooms must be cancelled directly with the hotel by 3pm the day before arrival.
Additional details
The hotel has a total of 12 conference rooms with natural daylight, air-conditioning, and modern AV equipment, and it has a large capacity, making Castleknock Hotel a top Dublin conference venue. This includes Ireland’s most innovative hotel meeting room, Thinking Factory, which is perfect for brainstorming sessions, board meetings, and product launches. The entire hotel offers complimentary 500Mb fibre optic uncontested broadband for your convenience. The hotel offers free parking.
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Castleknock Hotel Frequently Asked Questions
Explore frequently asked questions from the Castleknock Hotel regarding Health and Safety, Sustainability, and Diversity and Inclusion
Sustainable Practices
Diversity and Inclusion
Health and Safety
Please explain, if applicable, the carbon offsetting options you offer to corporations.
Please provide, if applicable, an e-mail address for a contact who can address any follow up questions relating to sustainability and social impact goals and initiatives.
Has your hotel taken steps to reduce single-use plastics, such as removing plastic straws (except upon request for guests with disabilities), stirrers and cotton buds? If yes, please provide detail as to the steps you have taken to reduce single use plastics?
Reuse and Recycling: Maximise the reuse and recycling of materials to reduce landfill dependency.
Does your hotel generate (onsite) or purchase (offsite) renewable energy (beyond your utility's standard offerings)? If yes, please describe your practices for generating or purchasing renewable energy.
Does your hotel engage in activities to protect & restore the natural environment in which it is located (i.e. trees planted, coral reef restored, etc.)?
Yes
Will your hotel be imposing any additional fees for cleaning services? If yes, please specify those fees.
Are specific cleaning/disinfection routines in place for pillows, duvets and their covers, headboard, bathrobe etc.? If yes, please describe.
Please include a link to your public report on community impact if applicable.
Please provide any other comments you wish to make regarding your efforts/initiatives to obtain certification in these programs.
Please provide, if applicable, an e-mail address for a contact who can address any follow up questions relating to diversity, equity, and inclusion.
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