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Castleknock Hotel

Porterstown Road, Dublin, Ireland, D15 WNR7
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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

ChainIndependent / Other
BrandOther Affiliation
Built2005
Renovated2017
Total meeting space28,191 sq. ft.
Guest Rooms190
Venue typeHotel

Industry Ratings

Discover Ireland
AAA
Northstar

Awards

Cvent awards
Industry awards
2024 Irish Hotel Awards 2024: Business Hotel of the Year for Leinster YesChef Awards 2024: Best Hotel Restaurant for Earth & Vine YesChef Awards 2024: Best Outdoor Space in Ireland for Earth & Vine Fáilte Ireland Employer Excellence Award: Outstanding Employer 2024 Irish Accommodation Services Awards 2024: Gold Award Weddings Online Awards 2024: Hotel Venue of the Year - Leinster Green Tourism: Gold Award 2023 Irish Hotel Awards 2023: Excellence in Service Award Ireland Irish Hotel Awards 2023: Excellence in Service Award Leinster Green Tourism: Silver Award Great Place To Work Certified 2023 Ireland Fingal Business Awards 2023: Best Workplace Fáilte Ireland Employer Excellence Award: Outstanding Employer 2023 National Quality Standards Awards: Outstanding Hotel 2024 - Tonic Health Club National Quality Standards Awards: Overall Hotel Leisure 2024 - Tonic Health Club

Amenities

Room features and guest services
  • Internet access
  • Laundry service
  • Luggage storage
  • Room service
  • View (garden)
Facilities
  • Extended stay
  • Onsite catering
  • Onsite restaurant
  • Onsite security
  • Wheelchair accessible
Business services
  • 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)

Sustainability Certifications
Green Meetings
Sustainability level: Gold

Certification body: Green Tourism

Issued: 2/8/2022 Expires: 8/1/2026
Sustainability Certifications
Green Tourism
Sustainability level: Gold

Certification body: Green Tourism

Issued: 2/8/2022 Expires: 8/1/2026

Seasonal Availability

Do you want to know if your event is during the high or low season? Check the season availability for this hotel.
High season
Apr 01 - Jun 30Sep 01 - Oct 31
Shoulder season
Mar 01 - Mar 31Nov 01 - Dec 31
Low season
Jan 01 - Feb 29Jul 01 - Aug 31

Meeting rooms

Total meeting space
28,190.7 sq. ft.
Largest room
11,076.1 sq. ft.
Meeting rooms
12
Second largest room
4,650.0 sq. ft.
Seating capacity
12

Floor Plans

Download floor plans for this venue.
Explore Meeting Rooms
Explore Meeting Rooms
Find the perfect room with setup charts and interactive 3D floor plans.

Meeting space

Name
Room size
Ceiling height
Maximum capacity
U-Shape
Banquet rounds
Cocktail rounds
Theater
Classroom
Boardroom
Crescent rounds (Cabaret)
Meeting room image
Phoenix Suite
11,076.1 sq. ft.
-
10.2 ft.
300
-
250
-
300
120
--
Meeting room image
Walnut Hawthorn 2
1,840.6 sq. ft.
70.2 x 26.2 sq. ft.
10.2 ft.
150
50
120
150
150
70
25
70
Meeting room image
Sierra Hawthorn 1 & 2
4,650.0 sq. ft.
79.1 x 38.7 sq. ft.
10.2 ft.
380
-
250
320
380
180
--
Meeting room image
Sierra Room
|
1,528.5 sq. ft.
39.4 x 38.7 sq. ft.
10.2 ft.
100
30
70
100
80
50
30
-
Meeting room image
Tower Suite
1,270.1 sq. ft.
49.5 x 25.6 sq. ft.
10.2 ft.
100
42
80
100
100
48
36
42
Meeting room image
Castle Suite
807.3 sq. ft.
40.4 x 20.0 sq. ft.
10.2 ft.
60
22
40
45
60
24
20
30
Meeting room image
Walnut Room
1,011.8 sq. ft.
38.7 x 26.2 sq. ft.
10.2 ft.
60
26
40
60
60
36
--
Meeting room image
College Suite
|
549.0 sq. ft.
25.9 x 25.9 sq. ft.
10.2 ft.
40
24
24
40
40
20
--
Meeting room image
Castleknock Suite
1,291.7 sq. ft.
49.9 x 25.9 sq. ft.
7.7 ft.
100
35
--
100
50
36
42

Guest rooms

Total guest rooms
190
Suites
8
Tax rate
13.5%
Occupancy rate
85%

Location

Getting Here

With the opening of the Porterstown Link Road between Castleknock and Blanchardstown, it is now even easier to reach the hotel. If you're driving from the Airport or the M50, come off at junction 6 and then veer left taking the turn for the M3 motorway to Navan/Cavan and not Blanchardstown/Castleknock. Then exit at junction 3 of the M3 at the Blanchardstown Centre beside the Crowne Plaza Hotel Blanchardstown. Take a left turn at the roundabout and the continue straight on past 3 roundabouts, over the Dr Troy bridge, straight on at the next cross junction and then take a left at the T-junction. Continue on this road for approximately 1.5km until you see the hotel on the right hand side.
Distance from airport 8.7 mi
Parking in the area
Complimentary parking
Bus parking

Local Attractions

Emerlad Park
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Guinness Storehouse
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20 mins
Ireland's number one tourist destination attracting more visitors than the Carlsberg and Heineken Breweries in Copenhagen and Amsterdam combined. This excellent interactive attraction allows visitors to understand the brewing process and the magic of the brand before enjoying a pint of the blacks stuff at the Gravity Bar with panoramic views of Dublin City.
St James's Gate
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National Sports Campus
National Sports Campus
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15 mins
The National Sports Campus is providing state-of-the-art sports facilities to elite athletes in Ireland while offering valuable amenities to the local community. The National Sports Campus boasts an impressive array of facilities including the National Aquatic Centre, Irish Institute of Sport- providing sports science and medical facilities, a National Modern Pentathlon Centre, Horse Sports Arena, the National Aquatic Centre, National Diving Centre, and outdoor synthetic playing pitches, complete with floodlights and pavilion. And there is more; the National Indoor Arena has started and the Campus has received planning for the National Velodrome and Badminton Centre.
National Sports Campus
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Dublin 15, IE
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Phoenix Park
Phoenix Park
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7 mins
The largest municipal city park in Europe, the Phoenix Park is a rare treasure and a definite destination for any tourist to Dublin. The Phoenix Park is home to Dublin Zoo, the official residence of the President of Ireland along with the official residence of the US Ambassador to Ireland. There is also a round tower and a herd of wild deer that call the park home. The park hosts regular events such as concerts and exhibitions and it is between Castleknock Hotel and the city centre.
Visit website
Blanchardstown Shopping Centre
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Shopping
10 mins
Second largest shopping centre in Ireland with over 250 retail units
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Dublin Zoo
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Dublin Zoo is the largest zoo in Ireland has African Plain, Fringes of the Arctic and Asian Forests exhibits.
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Dublin, IE
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Luttrellstown Castle
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7 mins
Luttrellstown Castle, dating from the early 15th century(circa 1420), is located near Clonsilla outside Dublin. It hosted visits by Queen Victoria in 1844 and 1900, and its media profile was raised when Victoria Adams married David Beckham there on 4th July 1999. It is now regarded as one of Ireland's finest 5-star resorts, with a golf course, country club and unique location within the city boundary of Dublin. American rock band R.E.M. recorded part of their album Monster there.
Castleknock
Dublin, IE
Visit website
Liffey Valley Shopping Centre
Liffey Valley Shopping Centre
Shopping
10 kms
Liffey Valley Shopping Centre events area is Dublin’s premium outdoor events space. Liffey Valley transformed this previously vacant space into a multi purpose fully serviced events area
Fonthill Road
Clondalkin
Dublin, IE
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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

Please provide comments or a link to any publicly communicated Castleknock Hotel's sustainability or social impact goals/strategy.
No response.
Does Castleknock Hotel have a strategy that focuses on the elimination and diversion of waste (i.e. plastics, papers, cardboard, etc.)? If yes, please elaborate on your strategy of elimination and diversion of waste.
No response.

Diversity and Inclusion

For US hotels only, is Castleknock Hotel and/or parent company certified as a 51% diverse owned business enterprise (BE)? If yes, please indicate which one of the following you are certified as:
No response.
If applicable, could you please provide a link to Castleknock Hotel's public report on their commitments and initiatives related to diversity, equity, and inclusion?
No response.

Health and Safety

Were practices at Castleknock Hotel developed based on health service recommendations from public governmental entities or private organizations? If Yes, please list which organizations were used to develop these practices.
No response.
Does Castleknock Hotel clean and sanitize public areas and publicly accessible facilities (i.e. meeting rooms, restaurants, elevator banks, etc.)? If yes, describe any new measures that are taken.
No response.
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