The Best Hotels with a Pool in Castleknock from ￥15,283 in 2026

Q: What are some hotels with pools in Castleknock?

Castleknock Hotel : Features a children's pool, an indoor pool, and 2 restaurants.

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Our top choices for Castleknock hotels with a pool

A pool with a waterfall feature, lounge chairs, and a view of the outdoors.

1. Castleknock Hotel

Diswellstown

Dive into aquatic luxury with an indoor pool, hot tub, and loungers for post-swim relaxation.

￥22,252 total

includes taxes & fees

Nov 22 - Nov 23

A large indoor swimming pool with a circular design, surrounded by a tiled floor and walls with a marble-like pattern.

2. Hilton Dublin Kilmainham

Dublin 8

Luxurious indoor swimming awaits year-round at this Dublin hotel with health club amenities and sauna relaxation nearby.

￥22,400 total

includes taxes & fees

Nov 29 - Nov 30

A modern indoor swimming pool with blue lighting, a clear water surface, and a tiled floor.

3. The Spencer Hotel

City Centre Dublin

Sleek indoor pool provides year-round aquatic escape at this spa-focused Dublin hotel.

￥25,429 total

includes taxes & fees

Nov 29 - Nov 30

A modern indoor swimming pool with lounge chairs, a table with fruit, and a unique hanging light fixture.

4. Anantara The Marker Dublin - A Leading Hotel of the World

City Centre Dublin

Discover a luxury urban retreat with a sleek indoor pool, sauna, and steam room for the ultimate aquatic relaxation experience.

￥44,503 total

includes taxes & fees

Nov 29 - Nov 30

5. Clayton Hotel Cardiff Lane

City Centre Dublin

Dive into luxurious leisure with indoor pool paradise and on-site spa treatments.

￥19,364 total

includes taxes & fees

Nov 15 - Nov 16

A person sitting by a pool with a tiled wall in the background.

6. Camden Court Hotel

City Centre Dublin

Luxurious wellness awaits at this indoor pool sanctuary with dedicated children's area.

￥22,360 total

includes taxes & fees

Dec 7 - Dec 8

An indoor swimming pool with a curved edge, tiled flooring, and a seating area with chairs and a table.

7. The Bonnington Dublin & Leisure Centre

Whitehall

Splash into luxury with an indoor pool, hot tub, and children's pool for all-day family fun.

￥17,346 total

includes taxes & fees

Dec 1 - Dec 2

A modern indoor pool area with a clear water feature, a glass wall on one side, and a wall with palm tree designs.

8. The Dean Dublin Docklands- Formerly The Mayson

City Centre Dublin

Dive into Dublin's vibrant heart with a refreshing outdoor pool and fitness amenities to unwind.

￥22,605 total

includes taxes & fees

Dec 8 - Dec 9

A courtyard with a pool, potted plants, and a building with large windows.

9. The Merrion

City Centre Dublin

Dive into year-round aquatic bliss with an indoor pool retreat surrounded by luxury amenities in the heart of Dublin.

￥94,410 total

includes taxes & fees

Nov 10 - Nov 11

A modern indoor pool area with a glass ceiling, a seating area with tables, and a large potted plant.

10. InterContinental Dublin by IHG

Ballsbridge

Luxurious indoor pool sanctuary beckons with hot tub and sun loungers for a pampering retreat.

￥52,450 total

includes taxes & fees

Dec 6 - Dec 7

View all properties

Choose what matters most at hotels with a pool in Castleknock

Breakfast included

4 stars

Top Castleknock Hotel Reviews

Castleknock Hotel

Diswellstown

10/10 Excellent

Anonymous traveler

Hilton Dublin Kilmainham

Dublin 8

10/10 Excellent

Anonymous traveler

Camden Court Hotel

City Centre Dublin

10/10 Excellent

We had a lovely stay at Camden Inn. Clean, comfortable rooms with updated furniture and flooring. Bathroom was a nice size and bedding was soft. Staff was nice at check in. Breakfast offerings were immense and wonderful, however no service at all. Hard to find anyone who spoke English and couldn't get simple things like a pot of coffee. Breakfast was expensive, but we found that to be true everywhere. We would stay again and recommend the property to others.

Anthony

The Spencer Hotel

City Centre Dublin

10/10 Excellent

Yasamin A Mahdi Al

Anantara The Marker Dublin - A Leading Hotel of the World

City Centre Dublin

10/10 Excellent

Jordan

Clayton Hotel Cardiff Lane

City Centre Dublin

10/10 Excellent

olena

The Merrion

City Centre Dublin

10/10 Excellent

Anonymous traveler

An indoor swimming pool with a clear water surface, lounge chairs, and a well-lit ceiling.

Fitzpatrick Castle Hotel

Dublin

10/10 Excellent

Amy

A modern indoor swimming pool with blue LED lighting, a textured wall, and a decorative wall panel.

The Royal Marine Hotel

Dun Laoghaire

10/10 Excellent

Anonymous traveler

An indoor swimming pool with a high ceiling and skylights, surrounded by a tiled floor and walls.

Marine Hotel

Dublin

10/10 Excellent

HELEN

InterContinental Dublin by IHG

Ballsbridge

10/10 Excellent

Kathy

An indoor swimming pool with clear blue water, a tiled floor, and a high ceiling with skylights.

Roganstown Hotel & Country Club

Swords

10/10 Excellent

I enjoyed our stay. The staff and setting were very helpful and pleasant - we wished the stay had been longer! We wanted to be in the countryside during our overnight layover and not an airport hotel. The cab ride was about 15 euro and 15 minutes. During our brief stay we managed to have Irish coffee in the bar and an Irish breakfast before leaving. It wasn't the best Irish breakfast I've ever had, but it was pretty good, generous and quick (an extra not included in the continental breakfast...

Barbara

A large, classical building with a symmetrical facade, multiple windows, and a central courtyard with a fountain.

Powerscourt Hotel, Autograph Collection

Enniskerry

10/10 Excellent

joanne

Frequently Asked Questions

What are some hotels with pools in Castleknock?

Castleknock Hotel: Features a children's pool, an indoor pool, and 2 restaurants.

What is there to see and do in Castleknock?

Explore places like Guinness Storehouse while you're in the area. The picturesque setting of Phoenix Park showcases the area’s natural beauty. Travelers love Castleknock for its array of dining options.

When is the best time to book a hotel with a pool in Castleknock?

Taking into account the local weather in Castleknock can help you maximize your time at the pool during your trip. The hottest months are usually July and August with an average temp of 57°F, while the coldest months are January and February with an average of 42°F. Average annual precipitation for Castleknock is 37 inches.

What's the best way to travel around Castleknock?

Knowing the transportation options in and around Castleknock can help you enjoy the area beyond your hotel pool. If you want to see more of the area, hop aboard a train from Dublin Navan Road Parkway Station, Dublin Castleknock Station, or Dublin Coolmine Station. Castleknock might not have many public transit options so consider a car rental to maximize your time.

Find Hotels with a Pool in Castleknock

Change your mind

Treat yourself

Be picky

Check prices for these dates

Our top choices for Castleknock hotels with a pool

1. Castleknock Hotel

2. Hilton Dublin Kilmainham

3. The Spencer Hotel

4. Anantara The Marker Dublin - A Leading Hotel of the World

5. Clayton Hotel Cardiff Lane

6. Camden Court Hotel

7. The Bonnington Dublin & Leisure Centre

8. The Dean Dublin Docklands- Formerly The Mayson

9. The Merrion

10. InterContinental Dublin by IHG

Choose what matters most at hotels with a pool in Castleknock

Top Castleknock Hotel Reviews

Castleknock Hotel

10/10 Excellent

Frequently Asked Questions

What are some hotels with pools in Castleknock?

What is there to see and do in Castleknock?

When is the best time to book a hotel with a pool in Castleknock?

What's the best way to travel around Castleknock?