Travelers at Castleknock Hotel enjoy a complimentary breakfast buffet with golf course views. The eco-certified property features an indoor pool, regular yoga classes, golf, and spa treatments for a complete wellness experience.
Located close to Dublin Zoo and Guinness Storehouse, Castleknock Hotel provides a free breakfast buffet, a golf course, and a coffee shop/cafe. Tee up with amenities like a golf clubhouse, a golf pro shop, and a restaurant with golf course views at this hotel. Treat yourself to a manicure/pedicure, a Swedish massage, or a facial at the onsite spa. At the two on-site restaurants, enjoy breakfast, lunch, dinner, kids' meals, and international cuisine. Pilates classes and yoga classes are offered at the gym; Castleknock Hotel also has a garden, a playground, and dry cleaning/laundry services. In addition to car rentals on site and 3 bars, guests can connect to free in-room WiFi.
You'll also enjoy the following perks during your stay:
An indoor pool and a children's pool, along with sun loungers
Free self parking and extended parking
An electric car charging station, express check-in, and babysitting (surcharge)
Massage treatment rooms, golf cart on site, and meeting rooms
Guest reviews say great things about the helpful staff and first-rate property condition
Room features
All 190 rooms boast comforts such as 24-hour room service and pillow menus, in addition to perks like free WiFi and safes.
Other amenities include:
Free toiletries and hair dryers
43-inch Smart TVs with satellite channels
Recycling, mini fridges, and electric kettles
Awards and affiliations
Eco-Certified Property
This property participates in Green Tourism Program, a program that measures the property's impact on one or more of the following: environment, community, cultural-heritage, the local economy.
Check-in start time: 4:00 PM; Check-in end time: anytime
Express check-in available
Minimum check-in age: 18
Check-out
Check-out before noon
Special check-in instructions
Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools
Access methods
Staffed front desk
Pets
Pets not allowed (service animals are welcome, and are exempt from fees)
Children and extra beds
Children are welcome
1 child, up to the age of 3 years, can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are not available
Property payment types
Important information
You need to know
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards and cash
Cashless transactions are available
Safety features at this property include a fire extinguisher
We should mention
Reservations are required for golf tee times, massage services, and spa treatments; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation
The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation
Children under 16 years old are not allowed in the swimming pool without adult supervision
National rating
Rating provided by Fáilte Ireland, the National Tourism Development Authority of Ireland, source of official star ratings for accommodation.
Frequently asked questions
Does Castleknock Hotel have a pool?
Yes, this property has an indoor pool and a children's pool.
How much does it cost to stay at Castleknock Hotel?
As of 20 Jumada I 2026, prices found for a 1-night stay for 2 adults at Castleknock Hotel on 14 Jumada II 2026 start from SAR 790, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
Is Castleknock Hotel pet-friendly?
No, only service animals are welcome at the property.
How much is parking?
Self parking and extended parking are free at this property.
What time is check-in at Castleknock Hotel?
Check-in start time: 4:00 PM; Check-in end time: anytime.
What time is check-out at Castleknock Hotel?
Check-out is at noon.
Where is Castleknock Hotel located?
This family-friendly Diswellstown hotel is located near the airport, 2 mi (3.2 km) from Phoenix Park, and within 6 mi (10 km) of Guinness Storehouse and Dublin Zoo. Christ Church Cathedral and St. Patrick's Cathedral are also within 9 mi (15 km). Dublin Coolmine Station is 16 minutes by foot.
Can I cancel my reservation for free and receive a full refund?
Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.
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Reviews
Reviews
9.2
Wonderful
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.
Always clean and welcoming. Staff are punctual and friendly. We took advantage of the yummy breakfast buffet every morning. The pool and spa are very nice!
The bed was comfortable and the room was nice sized. The first night we stayed there, there was a band that played until midnight that we could hear in our room on the second floor but the rest of the time was quiet. There were a lot of families with kids running around and breakfast could get a bit crowded if you went at a later time. We went earlier most mornings and it was lively. The food was very good. The staff were very helpful with travel suggestions regarding trains or taxis and such. Overall, it was a very pleasant experience and I would recommend this hotel.
Kendra
Stayed 3 nights in Mar 2026
Verified
8/10 Good
Deirdre
2 November 2025
Liked: Cleanliness, staff & service, amenities
Great hotel! Rooms very confortable and clean. Breakfast delicious. Staff helpful and friendly!
Make sure you double check that there’s an AC unit in your room. I went during a time where it wasn’t needed. Yet, I would not be able to handle no AC during the summer time. Wished there was more snack options vs. just the vending machines. Nevertheless, the staff and hotel was great. The pool was amazing.
We were attending a sports event close by as our daughter was taking part. Your hotel was the perfect location for us. Everything about it was spot on. Staff could not have been more helpful. Will definitely be back.
Hazel
Stayed 2 nights in Jan 2026
Verified
8/10 Good
George
23 September 2025
Liked: Cleanliness, staff & service, amenities
Very clean and friendly staff. Food is good
Close to airport and buses into the city if u don’t want to pay taxi prices
Room was great and just what we needed as our job after a long flight. However, it was very far out of the way of anything to do. Would have loved to be closer to Dublin City Center
The room was clean, breakfast was wonderful with a lot of options and excellent fresh fruit. The staff we encountered were friendly and helpful. Beautiful location.
Throughly enjoyed our stay at Castleknock. Such a warm welcome received, a stunning room - super size for our family of 4 and a lovely birthday card, balloon and chocolates for our son whose 9th birthday it was the day we checked in. So thoughtful and hugely appreciated. We enjoyed the leisure facilities, the great selection at breakfast and friendly staff. Thanks to all who made it so special. We will be back!
Fantastic hotel, great facilities and staff. Stay here on business as its out of the city by only 30 minutes, so perfect to be away from the hussle and bussle, plus its near some great golf courses, bonus!
Geoff
Stayed 2 nights in Jul 2025
Verified
8/10 Good
Vladimir
20 July 2025
Liked: Cleanliness, staff & service
Staff was amazing, good a bit dated hotel, don't expect luxury spa or top breakfast but the rest is nice and well managed.