Castleknock Hotel is a modern Hotels stay in Blanchardstown, set within easy driving distance of Dublin city center and Phenix Park, with Dublin Airport also within practical reach. The setting works well if you want a base that balances access and ease, with good public transport links nearby and free parking on site.
Inside, the hotel’s 190 bedrooms are designed with a clean, contemporary feel. Expect flat-screen TVs and free Wi-Fi, along with bathrooms that include power showers, bathtubs, and under-floor heating. The result is a stay that feels comfortable and straightforward, whether you are here for a quick visit or a longer city stopover.
Shared spaces add to the pace of the stay. You can spend time at the onsite leisure center, where the pool, gym, and spa bring an easy rhythm to the day, and the hotel also offers meeting rooms for conference groups. Dining is centered around Earth & Vine Restaurant, The 22 Bar & Restaurant, and The Lime Tree Bar, with the option to unwind on the sun terrace. In Blanchardstown, Castleknock Hotel feels practical, polished, and well placed for an urban stay that is easy to settle into.
Arrivals & Check-in
24-hour front desk, under-floor heating, Phoenix Park 3.7 miles away
Castleknock Hotel
Arrival
Minimum age for check-in: 18.
Design
190 bedrooms, modern decor and furnishings.
Bath products
Power showers, bathtubs, under-floor heating
Tech
Flat-screen TVs, free Wi-Fi, Internet
Bedrooms & Baths
Rooms with space to sleep and work
Accessible parkingParkingFree parkingParking on siteSnack barRestaurantKid-friendly buffetBar
Property Amenities
A pool, gym, and spa on site
Outdoor pool
Fitness center
Spa lounge
Sun deck
Free parking
High-speed WiFi
Guest Reviews
Castleknock Hotel Reviews
Review Score: 9
Best place to stay
Paul · Apr 21, 2026 07:00:00 AM
Review Score: 9
Wonderful hotel
Paul · Apr 21, 2026 07:00:00 AM
Review Score: 8
Geraldine · Apr 21, 2026 07:00:00 AM
Good to know · before you book.
Check-in+
The minimum age for check-in is 18
Check-out+
Check-out times are not specified by the property
Pets+
Pets are not allowed
Child+
No child policy specified by the property
Stay length+
1-night minimum. No fixed check-in day.
Booking+
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FAQ
Frequently asked questions
Is parking available at Castleknock Hotel?
Does Castleknock Hotel have a pool and spa?
Is there a restaurant at Castleknock Hotel?
Does Castleknock Hotel offer Wi-Fi?
Is Castleknock Hotel accessible for guests with mobility needs?
Are pets allowed at Castleknock Hotel?
01 / 06
Is parking available at Castleknock Hotel?
Yes, free parking is available on site. Electric vehicle charging station parking is also available.
02 / 06
Does Castleknock Hotel have a pool and spa?
Yes, the hotel has an indoor pool and a spa. You can also use the hot tub, sauna, steam room, and wellness facilities.
03 / 06
Is there a restaurant at Castleknock Hotel?
Yes, there is a restaurant on site. The property also has bars and offers breakfast.
04 / 06
Does Castleknock Hotel offer Wi-Fi?
Yes, free Wi-Fi is available in the bedrooms. Internet is also listed among the property amenities.
05 / 06
Is Castleknock Hotel accessible for guests with mobility needs?
Yes, the hotel has accessible parking and facilities for disabled guests. Wheelchair accessible features are also listed among the amenities.
06 / 06
Are pets allowed at Castleknock Hotel?
No, pets are not allowed.
Yes, free parking is available on site. Electric vehicle charging station parking is also available.
Yes, the hotel has an indoor pool and a spa. You can also use the hot tub, sauna, steam room, and wellness facilities.
Yes, there is a restaurant on site. The property also has bars and offers breakfast.
Yes, free Wi-Fi is available in the bedrooms. Internet is also listed among the property amenities.
Yes, the hotel has accessible parking and facilities for disabled guests. Wheelchair accessible features are also listed among the amenities.