Important: This destination may have COVID-19 travel restrictions in place, including specific restrictions for lodging. Check any national, local, and health advisories for this destination before you book.

Skip to main content.
All properties in Diswellstown, Fingal, Ireland
1 room, 2 adults

Castleknock Hotel, Diswellstown

4-starFáilte Ireland (The National Tourism Development Authority) assigns an official star rating for accommodations in Ireland. This Hotel property is rated 4 stars.
Great for families

Good to know

  • Babysitting or childcare (surcharge)
  • Children's pool
  • Connecting/adjoining rooms available
  • Free WiFi
Porterstown Road, Castleknock, Diswellstown, Dublin, 15, Ireland

4-star hotel in Castleknock with 2 restaurants and 3 bars/lounges
  • Free buffet breakfast, free WiFi, and free parking
  • Great for families

    Good to know

    • Babysitting or childcare (surcharge)
    • Children's pool
    • Connecting/adjoining rooms available
    • Free WiFi
  • Collect stampsYou can collect™ Rewards stamps here
Tasty breakfast
Great location
Great pool

Castleknock Hotel, Diswellstown

from $128 CAD
  • Standard Double Room, 1 Queen Bed
  • Standard Twin Room
  • Executive Double Room, 1 King Bed
  • Standard Triple Room, 3 Single Beds
  • Basic Single Room, 1 Single Bed
  • Standard Family Room
  • Superior Double Room
  • Superior Twin Room
  • Executive Twin Room
  • Luxury Suite, 1 King Bed
  • Deluxe Double Room
  • Deluxe Twin Room
  • Deluxe Family
  • Deluxe Family
  • Deluxe Suite, 1 King Bed, Jetted Tub, Corner

What’s around Castleknock Hotel, Diswellstown


  • Phoenix Park - 38 min walk
  • Dublin Zoo - 4.9 mi / 7.9 km
  • Guinness Storehouse - 5.8 mi / 9.3 km
  • Christ Church Cathedral - 6.1 mi / 9.8 km
  • Dublin Castle - 6.2 mi / 10 km
  • St. Patrick's Cathedral - 6.3 mi / 10.2 km
  • Trinity College - 6.5 mi / 10.4 km
  • Bord Gáis Energy Theatre - 7.7 mi / 12.3 km

Getting around

  • Dublin Airport (DUB) - 29 min drive
  • Dublin Coolmine Station - 16 min walk
  • Dublin Clonsilla Station - 4 min drive
  • Dublin Castleknock Station - 5 min drive

At a glance

Key facts

Hotel size

  • This hotel has 190 rooms
  • This hotel is arranged over 3 floors


  • Check-in time 4:00 PM-anytime
  • Check-out time is noon
  • Express check-in
Front desk staff will greet guests on arrival.

Required at check-in

  • Credit card, debit card, or cash deposit required for incidental charges

  • Government-issued photo ID may be required

  • Minimum check-in age is 18

Travelling with others


  • One child stays free when occupying the parent or guardian's room, using existing bedding

  • Babysitting/childcare *


  • Pets not allowed


  • Free WiFi and wired Internet access in public areas

  • Free WiFi and wired Internet access in rooms



  • Free extended parking

Payment types at the property

* See small print for additional details or extra charges

In the hotel

Food and drink
  • Free buffet breakfast daily
  • 2 restaurants
  • 3 bars/lounges
  • Coffee shop/café
  • Snack bar/deli
  • 24-hour room service
  • Barbecue grills
Things to do
  • Indoor pool
  • Children's pool
  • Health club
  • Golf course on site
  • Spa services on site
  • Spa treatment room(s)
  • Golf lessons on site
  • Golfing on site
  • Pilates classes on site
  • Playground on site
  • Yoga classes/instruction on site
  • Hiking/biking trails nearby
  • Sailing nearby
  • Pool sun loungers
  • Spa tub
  • Steam room
  • Sauna
Working away
  • 24-hour business center
  • Conference space
  • Meeting rooms
  • 24-hour front desk
  • Concierge services
  • Tours/ticket assistance
  • Dry cleaning/laundry service
  • Laundry facilities
  • Hair salon
  • Free newspapers in lobby
  • Luggage storage
  • Wedding services
  • Porter/bellhop
  • Number of buildings/towers - 1
  • Year Built - 2005
  • Elevator
  • Safe-deposit box at front desk
  • Designated smoking areas
  • Rooftop terrace
  • Garden
  • Television in common areas
  • In-room accessibility
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible parking
Languages Spoken
  • English

In the room

Home comforts
  • Coffee/tea maker
  • Iron/ironing board
Sleep well
  • Hypo-allergenic bedding available
  • Pillow menu
Freshen up
  • Free toiletries
  • Hair dryer
Be entertained
  • 32-inch flat-screen TV
  • Satellite TV channels
Stay connected
  • Desk
  • Free WiFi
  • Phone
  • Daily housekeeping
  • In-room safe
  • Connecting/adjoining rooms available

Special features


Earth & Vine Restaurant - Overlooking the golf course and garden, this restaurant specializes in international cuisine and serves lunch and dinner. Guests can enjoy drinks at the bar. A children's menu is available. Reservations are required.

22 Bar & Restaurant - This restaurant specializes in Italian cuisine and serves breakfast, lunch, and dinner. Guests can enjoy drinks at the bar. A children's menu is available.


On Site

  • Golf course on site
  • Health club
  • Sauna
  • Spa tub
  • Steam room
  • Golf lessons on site
  • Golfing on site
  • Pilates classes on site
  • Playground on site
  • Yoga classes/instruction on site


  • Hiking/biking trails nearby
  • Sailing nearby

Awards and affiliations

Green / Sustainable Property
This property participates in Green Hospitality Program, a program that measures the property's impact on one or more of the following: environment, community, cultural-heritage, the local economy.

Castleknock Hotel, Diswellstown’s small print

Also known as

  • Castleknock Hotel Dublin
  • Castleknock Hotel Hotel
  • Castleknock Hotel Diswellstown
  • Castleknock Hotel Hotel Diswellstown
  • Castleknock Dublin
  • Castleknock
  • Castleknock Hotel Country Club
  • Castleknock Hotel Country Club


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.

This property advises that enhanced cleaning and guest safety measures are currently in place.

Disinfectant is used to clean the property; commonly-touched surfaces are cleaned with disinfectant between stays; bed sheets and towels are laundered at a temperature of at least 60°C/140°F.

Social distancing measures are in place; staff at the property wear personal protective equipment; a shield is in place between staff and guests in main contact areas; periodic temperature checks are conducted on staff; guests are provided with hand sanitizer.

Individually-wrapped food options are available for breakfast.

Reservations are required for golf tee times, massage services, and spa treatments and can be made by contacting the property before arrival at the number on the booking confirmation.

Optional extras

Babysitting/childcare is available for an extra charge

We have included all charges provided to us by this property. However, charges can vary, for example, based on length of stay or the unit you book.

FAQs for Castleknock Hotel, Diswellstown

  • Does Castleknock Hotel offer free cancellation for a full refund?
    Yes, Castleknock Hotel does have fully refundable rooms available to book on our site, which can be cancelled up to a few days before check-in. Just make sure to check this property's cancellation policy for the exact terms and conditions.
  • Is Castleknock Hotel currently open?
    This property is closed from March 18 2020 to June 28 2020 (dates subject to change).
  • Is parking offered at Castleknock Hotel?
    Yes, there's free self and extended parking.
  • Is there a pool at Castleknock Hotel?
    Yes, there's an indoor pool and a children's pool.
  • Are pets allowed at Castleknock Hotel?
    Sorry, pets aren't allowed.
  • What are the check-in and check-out times at Castleknock Hotel?
    You can check in from 4:00 PM to anytime. Check-out time is noon.
  • Are there restaurants at or near Castleknock Hotel?
    Yes, there are 2 onsite restaurants.
  • What is there to do near Castleknock Hotel?
    Recommended spots to visit include Phoenix Park (2 mi) and Dublin Zoo (4.9 mi), along with Guinness Storehouse (5.8 mi) and Christ Church Cathedral (6.1 mi).

Recent reviews

Superb 9.0 From 745 reviews

Exceptional 10.0
Quiet and good value.
We stayed at Castleknock for 2 nights and I enjoyed it. The hotel is nice and the staff were friendly. My friend arrived hours before me and they let her into our room to wait which was insanely kind. It took me 2 buses and finally I gave up and took an Uber to the hotel from the Airport. The street leading to the hotel is too narrow for people to walk anyway so im glad I did. The Hotel is quiet because it was away from City Center but we had to take taxis to go anywhere. Anywhere from 15-30 euros depending on traffic and destination.
Tessa, ca1 night trip with friends
Very Good 8.0
Best Vacation.
The hotel is great. The restaurant for breakfast was very chaotic. Sat for 20 min with no service at the table. All we wanted was a coffee. The rest was self service at a beautiful breakfast Buffett.
Jody, ca1 night trip with friends
Very Good 8.0
Dublins best kept Hotel
I found the Hotel to be very quiet just how it should be . Breakfast was perfect . Fresh and warm . Hotel has been kept well over the yrs . I seen alot of staff that have working here for many yrs .
James, ca1 night romance trip
Exceptional 10.0
Excellent hotel. Good breakfast.
Durwin, ca2 night family trip
Exceptional 10.0
Comfortable room and good breakfasts, would stay again.
Christine, ca1 night romance trip
Fair 4.0
lumpy beds
the Hotel was in all ways very very good.. the staff were excellent, the hotel breakfast was superb.. my issues were.. 1. a wedding was occurring during our stay.. that i understand. BUT.. when i attempt to sleep because im catching a flight back to canada at 3am.. it was disconcerting to see the wedding party still in full bloom at that time of the morning. to walk out of the hotel and have the wedding party, including the bride intoxicated standing inside and outside the hotel being very loud. 2. for such a (I would have 4.5 stars) hotel with all its wonderful attributes .. have such uncomfortable beds amazed me.
mike, ca2 night trip with friends
Exceptional 10.0
Very enjoyable in every way!
David, caRomance trip
Exceptional 10.0
This hotel is absolutely gorgeous and accommodating. The rooms were well appointed and the whole place is glittering. Our only poor marks are about the bed - it was very old, springs were very weak. I don't mind a soft bed, but my husband's bank couldn't handle it at all. Seemed weird, because literally everything else was top notch!
Ariana, us2 night trip
Exceptional 10.0
Excellent Hotel
Hotel was amazing. Lovely clean rooms with great big beds. Leisure area excellent lovely pool. Great breakfast in a lovely dinning room.
Angela, gb1 night trip
Exceptional 10.0
Great family hotel
A great family hotel, staff were friendly and facilities excellent
gb2 night family trip

Castleknock Hotel, Diswellstown

Is the description of this hotel not correct? Tell us