See all properties

Castleknock Hotel

Choose dates to view prices

Photo gallery for Castleknock Hotel

A modern indoor swimming pool with a curved design, large windows offering views of the outdoors, and a seating area with a bench and chairs. - Castleknock Hotel (Diswellstown)
A bar area with a bartender preparing a drink, a bottle of gin, and a glass with ice and garnishes. - Castleknock Hotel (Diswellstown)
A modern hotel room with a large bed, a sofa, a coffee table with drinks, and a painting on the wall. - Castleknock Hotel (Diswellstown)
A restaurant with round tables, chairs, and a view of the countryside. - Castleknock Hotel (Diswellstown)
An outdoor dining area with tables and chairs, surrounded by plants and a building with a terrace. - Castleknock Hotel (Diswellstown)
Luxury
4.0 star property
9.2

Wonderful

Upscale family-friendly hotel near Phoenix Park

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 Swedish massage, a body scrub, or aromatherapy at the onsite spa. At the two on-site restaurants, enjoy breakfast, lunch, dinner, kids' meals, and international cuisine. Yoga classes and Pilates 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.

Popular amenities

  • Hot tub
  • Free WiFi

Off-peak, on budget: 30% or more off select hotels in our fall sale

Skip the crowds, keep the savings. AARP members save more after Labor Day. Book by Oct 7, 2026.

Room options

Available filters for rooms
Showing 18 of 18 rooms

View all photos for Executive Double Room, 1 King Bed

A hotel room with a bed, a desk with a lamp, a chair, and a view of the outdoors.

Executive Double Room, 1 King Bed

8.8 out of 10
Excellent
(12 reviews)
  • 24 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free wired internet

View all photos for Standard Triple Room, 3 Twin Beds

A hotel room with two beds, a desk, and a chair. There are lamps, a vase with flowers, and a golf bag on the desk.

Standard Triple Room, 3 Twin Beds

9.6 out of 10
Exceptional
(4 reviews)
  • 27 sq m
  • 1 bedroom
  • Sleeps 3
  • 3 Twin Beds
  • Free wired internet

View all photos for Basic Single Room, 1 Twin Bed

A hotel room with a bed, a desk, a chair, a wardrobe, and a window with a view.

Basic Single Room, 1 Twin Bed

8.8 out of 10
Excellent
(5 reviews)
  • 17 sq m
  • Sleeps 1
  • 1 Twin Bed
  • Free wired internet

View all photos for Standard Family Room

A hotel room with two beds, a desk with a chair, a window with curtains, and a view of greenery outside.

Standard Family Room

8.4 out of 10
Very good
(6 reviews)
  • 24 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Double Beds
  • Free wired internet

View all photos for Superior Double Room

A hotel room with a large bed, a desk with a chair, a lamp, and a view of the outdoors.

Superior Double Room

9.0 out of 10
Wonderful
(14 reviews)
  • 27 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 Double Bed
  • Free wired internet

View all photos for Superior Twin Room

A hotel room with two beds, a desk, a chair, a TV, and a window with a view of a green landscape.

Superior Twin Room

10.0 out of 10
Exceptional
(1 review)
  • 27 sq m
  • 1 bedroom
  • Sleeps 3
  • 2 Twin Beds
  • Free wired internet

View all photos for Executive Twin Room

A hotel room with a bed, two bedside tables, a desk, a chair, and a window with curtains.

Executive Twin Room

9.4 out of 10
Exceptional
(3 reviews)
  • 27 sq m
  • 1 bedroom
  • Sleeps 3
  • 2 Twin Beds
  • Free wired internet

View all photos for Luxury Suite, 1 King Bed

A modern bedroom with a large bed, a sofa, and a coffee table.

Luxury Suite, 1 King Bed

10.0 out of 10
Exceptional
(1 review)
  • 35 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free wired internet

View all photos for Deluxe Double Room

A hotel room with a large bed, a desk, a chair, and a view of a garden.

Deluxe Double Room

8.0 out of 10
Very good
(9 reviews)
  • 24 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free wired internet

View all photos for Deluxe Twin Room

A hotel room with two beds, a desk, a chair, a TV, and a window with curtains.

Deluxe Twin Room

10.0 out of 10
Exceptional
(2 reviews)
  • 24 sq m
  • 1 bedroom
  • Sleeps 3
  • 2 Twin Beds
  • Free wired internet

View all photos for Deluxe Family

A hotel room with two beds, a dining table, and a chair.

Deluxe Family

8.0 out of 10
Very good
(4 reviews)
  • Golf view
  • 30 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 Double Bed and 2 Twin Beds
  • Free wired internet

View all photos for Deluxe Family

A hotel room with two beds, a television, a teddy bear, and a coffee table.

Deluxe Family

10.0 out of 10
Exceptional
(4 reviews)
  • 30 sq m
  • 1 bedroom
  • Sleeps 5
  • 1 Double Bed and 3 Twin Beds
  • Free wired internet

View all photos for Deluxe Suite, 1 King Bed, Corner

A modern hotel room with a large bed, a desk, a chair, and a sofa.

Deluxe Suite, 1 King Bed, Corner

9.4 out of 10
Exceptional
(3 reviews)
  • Lake view
  • 30 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free wired internet

View all photos for Deluxe Corner King Suite

A four-poster bed with a headboard, a round table with a vase of flowers, and a chair with a cushion.

Deluxe Corner King Suite

  • Sleeps 2
  • 1 King Bed
  • Free wired internet

View all photos for Standard Double Room, 1 Queen Bed

A hotel room with a large bed, a desk with a laptop, a chair, a small table with a vase and wine bottle, and a view of the outside.

Standard Double Room, 1 Queen Bed

  • Sleeps 3
  • 1 Queen Bed
  • Free wired internet

View all photos for Executive Double Room, 1 King Bed

A hotel room with a bed, a desk, a chair, a lamp, and a window with a view.

Executive Double Room, 1 King Bed

  • Sleeps 3
  • 1 King Bed
  • Free wired internet

View all photos for Standard Double Room, 1 Queen Bed

A hotel room with a large bed, a desk with a laptop, a chair, and a small table with a vase and wine bottle.

Standard Double Room, 1 Queen Bed

9.4 out of 10
Exceptional
(14 reviews)
  • 27 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed
  • Free wired internet

View all photos for Standard Twin Room

A hotel room with two beds, a desk, a chair, a window with curtains, and a potted plant.

Standard Twin Room

9.0 out of 10
Wonderful
(6 reviews)
  • 27 sq m
  • 1 bedroom
  • Sleeps 3
  • 2 Twin Beds
  • Free wired internet

About the neighborhood

Located in Diswellstown, Castleknock Hotel is near the airport and near a train station. Guinness Storehouse and Bord Gáis Energy Theatre are cultural highlights, and some of the area's notable landmarks include St. Patrick's Cathedral and Dublin Castle. Traveling with kids? Don't miss Dublin Zoo. Sailing offers a great chance to get out on the surrounding water, or you can seek out an adventure with hiking/biking trails nearby. Visit our Castleknock travel guide
Map
Porterstown Road, Castleknock, Diswellstown, Dublin, 15

What's nearby

  • A large industrial structure with multiple levels and staircases.
    Guinness Storehouse
    17 min drive - 6.4 miles
  • A large historic building with a prominent tower and a central archway.
    Trinity College
    21 min drive - 7.6 miles
  • Elmgreen Golf Course
    4 min drive - 1.7 miles
  • Castleknock Castle
    7 min drive - 1.7 miles
  • Farmleigh House
    8 min drive - 2.0 miles

Getting around

  • Hansfield Station
    7 min drive
  • Dublin Coolmine Station
    16 min walk
  • Dublin Airport (DUB)
    27 min drive

Restaurants

  • Burger King At The Drive Thru
    11 min drive
  • Mad Egg
    11 min drive
  • Butler's Chocolate Cafe
    12 min drive
  • The Carpenter Inn
    9 min walk
  • Costa Coffee
    11 min drive

Similar properties

A spacious lobby with a reception desk, seating area, and a staircase.
Portmarnock Resort & Jameson Golf Links
Portmarnock
  • Spa
  • Parking included
  • Free WiFi
  • Restaurant
9.0 out of 10, Wonderful, 1,001 reviews
Portmarnock Resort & Jameson Golf Links
Compare similar properties

Property amenities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • Available in some public areas: Free WiFi and wired internet

Parking and transportation

  • Electric car charging station on site
  • Free secured self parking on site
  • Free secured extended parking on site
  • Wheelchair-accessible parking available

Food and drink

  • Free buffet breakfast available daily 7:00 AM to 10:00 AM
  • 2 restaurants
  • 3 bars/lounges
  • A coffee shop/cafe
  • Snack bar/deli

Restaurants on site

  • 22 Bar & Restaurant
  • Earth & Vine Restaurant

Things to do

  • 18-hole golf course
  • Children's pool
  • Full-service spa
  • Golf
  • Golf carts
  • Golf clubhouse
  • Golf clubs/equipment
  • Gym
  • Hot tub
  • Indoor pool
  • Pilates classes
  • Playground
  • Pro golf shop
  • Sauna
  • Steam room
  • TV in common areas
  • Yoga classes

Family friendly

  • Babysitting (surcharge)
  • Children's pool
  • Indoor pool
  • Laundry facilities
  • Mini-fridge
  • Playground
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • Free newspapers in lobby
  • Laundry facilities
  • Luggage storage
  • Safe at front desk
  • Vending machine

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Porter/bellhop
  • Tour and ticket assistance
  • Wedding services

Business services

  • Conference center
  • Meeting rooms

Outdoors

  • Barbecue grill
  • Garden
  • Pool loungers

Full-service spa

  • 6 treatment rooms
  • Aromatherapy
  • Body scrubs
  • Body wraps
  • Couples treatment rooms
  • Deep-tissue massages
  • Detox wraps
  • Facials
  • Hot stone massages
  • Manicures/pedicures
  • Prenatal massages
  • Sports massages
  • Swedish massages

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Elevator
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible public washroom
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

More

  • 1 building
  • 3 floors
  • Art Deco architecture
  • Banquet hall
  • Built in 2005
  • Comprehensive food waste policy
  • Designated smoking areas
  • Waste recycling policy

Room amenities

Bedroom

  • Bedsheets provided
  • Hypo-allergenic bedding
  • Pillow menu

Bathroom

  • Free toiletries
  • Hair dryer
  • Towels provided

Entertainment

  • 43-inch smart TV with satellite channels

Food and drink

  • 24-hour room service
  • Coffee/tea maker
  • Electric kettle
  • Mini-fridge

More

  • Connecting rooms available
  • Desk
  • Heating
  • Iron/ironing board
  • Phone
  • Recycling
  • Safe
  • Soundproofed rooms

Policies

Check-in

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

Property class

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.

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.

Have a question?

AI iconBeta

Get instant answers with AI powered search of property information and reviews.

Reviews

Castleknock Hotel Reviews

9.2

Wonderful

9.4

Cleanliness

8.4

Location

9.4

Staff & service

9.2

Property conditions & facilities
Rating 10 - Excellent. 667 out of 1002 reviews
Rating 8 - Good. 245 out of 1002 reviews
Rating 6 - Okay. 65 out of 1002 reviews
Rating 4 - Poor. 18 out of 1002 reviews
Rating 2 - Terrible. 7 out of 1002 reviews

Reviews

Verified review

10/10 Excellent

samantha

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Room was spacious and modern with everything you needed, staff were all friendly and helpful, the hotel has excellent amenities
Stayed 1 night in Sep 2026
Verified review

10/10 Excellent

alexander

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Outskirts of Dublin, great location, breakfast was excellent, Ac needed in the summer, entertainment with local bands. Good stay!
Stayed 3 nights in Aug 2026
Verified review

10/10 Excellent

Ty

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel restaurant was amazing, outstanding food!
Stayed 4 nights in Jun 2026
Verified review

10/10 Excellent

Francis

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Just beautiful full service property that really looks after ots guests. Well located.
Stayed 3 nights in May 2026
Verified review

10/10 Excellent

Fiona

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We stayed two nights. Great food, excellent service will definitely stay again
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Roma

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Love this hotel every time we visit there is always a great atmosphere and lovely people
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

RICHARD

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel is very busy with lots of activity. The on-site bar and restaurant are highly convenient. The nearby countryside is peaceful and beautiful
Stayed 3 nights in May 2026
Verified review

10/10 Excellent

Michele

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff was very helpful. My rooms were more than what was expected. We did not dine on property due to going to one of my favorite restaurants. Overall a wonderful stay.
Stayed 1 night in Jun 2026
Verified review

8/10 Good

Debbi

Liked: Cleanliness, staff & service, amenities
Staff were friendly, room clean. Food in hotel was beautiful
Stayed 2 nights in Feb 2026
Verified review

8/10 Good

Clay Anthony

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
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!
Stayed 11 nights in Mar 2026
Verified review

10/10 Excellent

Elisabeth

Liked: Cleanliness, staff & service, amenities
nice staff great room amazing food in restaurant: all for a super stay!
Stayed 1 night in Oct 2025
Verified review

10/10 Excellent

Robert Hilton

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very clean and modern hotel. Breakfast was included and great way to start every day. Staff was very nice and accommodating. Zero complaints.
Stayed 4 nights in Mar 2026
Verified review

10/10 Excellent

Clodagh

Liked: Cleanliness, staff & service, amenities
Amazing hotel , staff are fantastic , breakfast is really good and lovely grounds for a walk
Stayed 2 nights in Nov 2025
Verified review

10/10 Excellent

Samantha

Liked: Cleanliness, amenities, property conditions & facilities
Beautiful hotel friendly staff great breakfast. Whole place was spotless.
Stayed 2 nights in Jan 2026
Verified review

10/10 Excellent

Geoffrey

Liked: Cleanliness, amenities, property conditions & facilities
Staff was amazing
Stayed 8 nights in Feb 2026
Verified review

8/10 Good

Paul

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff was amazing. Could not have asked for nicer people and the property is very well maintained. Location is a bit outside of Dublin so $40 rides will be in your future. Some rooms do not have A/C but the property provides a fan to help keep your room cool.
Stayed 6 nights in May 2026
Verified review

10/10 Excellent

Sandra

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great from check in to check out. Friendly helpful staff, great food and family room spacious, spotless and comfortable.
Stayed 2 nights in Nov 2025
Verified review

8/10 Good

Brian

Liked: Cleanliness, staff & service, amenities
The room was spotless and the staff were polite and helpful
Stayed 1 night in Jan 2026
Verified review

10/10 Excellent

Brian

Liked: Cleanliness, staff & service, amenities
Excellent service and warmt shown by the staff. Very family friendly. Highly recommend.
Stayed 3 nights in Feb 2026
Verified review

10/10 Excellent

Glenda

Liked: Cleanliness, staff & service, property conditions & facilities
Beautiful hotel with friendly staff and fantastic facilities.
Stayed 1 night in Jul 2025
Verified review

10/10 Excellent

David

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Friendly staff, room was great. Food was top quality
Stayed 2 nights in Nov 2025
Verified review

8/10 Good

Deirdre

Liked: Cleanliness, staff & service, amenities
Great hotel! Rooms very confortable and clean. Breakfast delicious. Staff helpful and friendly!
Stayed 1 night in Oct 2025
Verified review

10/10 Excellent

Ciaran

Liked: Cleanliness, staff & service, amenities
staff and amenities
Stayed 1 night in Jan 2026
Verified review

8/10 Good

George

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
Stayed 2 nights in Sep 2025
Verified review

10/10 Excellent

Melanie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Lovely hotel, clean, well maintained and friendly staff.
Stayed 7 nights in Mar 2025