A narrow waterway with boats, surrounded by greenery and buildings.

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Check availability on Castleknock Resorts & Hotels with Spas

Tonight
Oct 1 - Oct 2
Tomorrow
Oct 2 - Oct 3
This weekend
Oct 2 - Oct 4
Next weekend
Oct 9 - Oct 11

Our top choices for Castleknock hotels with a spa

A modern lobby with a reception desk, seating area, and a bookshelf filled with books and decorative items.
An outdoor dining area with tables and chairs, surrounded by plants and a building with a terrace.
A bar area with a bartender preparing a drink, a bottle of gin, and a glass with ice and garnishes.
A pool with a waterfall feature, lounge chairs, and a view of the outdoors.

1. Castleknock Hotel

Castleknock Hotel
Diswellstown
  • Luxurious spa retreat with 6 treatment rooms offers rejuvenating therapies in Art Deco elegance.
₩170,746
₩193,797 total
includes taxes & fees
Nov 1 - Nov 2
Castleknock Hotel
A serene garden with a pond, surrounded by rocks and greenery, adjacent to a modern building with large windows.
A modern reception area with a marble counter, wooden paneling, and a seating area with red chairs and a sofa.
Front of property
Bar (on property)

2. The Chancery Hotel

The Chancery Hotel
City Centre Dublin
  • Discover a rejuvenating escape at this modern Dublin hotel with full-service spa, hot tub, and steam room for complete relaxation.
₩267,096
₩303,154 total
includes taxes & fees
Oct 26 - Oct 27
The Chancery Hotel
An outdoor seating area with wicker chairs and a small table, in front of a modern building with large windows.
A multi-story building with a courtyard featuring outdoor seating and greenery.
A modern hotel room with a large window, a flat-screen TV, a sofa, a table, and a lamp.
A modern lobby with marble walls, a reception desk, green seating, and a staircase.

3. Radisson Blu Royal Hotel, Dublin

Radisson Blu Royal Hotel, Dublin
City Centre Dublin
  • Luxurious spa retreat in central Dublin with expert massages and 24-hour fitness center.
₩405,183
₩459,882 total
includes taxes & fees
Oct 26 - Oct 27
Radisson Blu Royal Hotel, Dublin
A cozy room with a bed, a side table with a vase of flowers, a framed artwork on the wall, and a large plant.
A modern indoor swimming pool with lounge chairs, a table with fruit, and a unique hanging light fixture.
A modern building with a checkered facade and a reflection in the water.
A dining table with breakfast items and a city view.

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

Anantara The Marker Dublin - A Leading Hotel of the World
City Centre Dublin
  • Immerse in waterfront wellness with indulgent spa treatments, sauna sessions, and a 24-hour fitness center at this boutique hotel.
₩355,043
₩402,974 total
includes taxes & fees
Oct 26 - Oct 27
Anantara The Marker Dublin - A Leading Hotel of the World
A spacious, well-lit corridor with a reflective floor and a mural on the back wall.
A spacious living room with multiple armchairs, a fireplace, and a chandelier.
A dining area with tables and chairs, a view of a building with balconies, and a small water feature.
A courtyard with a pool, potted plants, and a building with large windows.

5. The Merrion

The Merrion
City Centre Dublin
  • Immerse in daily rejuvenation at this historic hotel, where six treatment rooms offer luxurious spa rituals in Dublin's heart.
₩697,884
₩792,106 total
includes taxes & fees
Oct 26 - Oct 27
The Merrion
A reception desk with a plant, a shelf with various items, and a view of a pool area.
A table with a white tablecloth, a glass of orange juice, and a glass of water on a balcony overlooking a cityscape with modern buildings and a bridge.
A hotel room with a bed, a TV on a wooden stand, a balcony with chairs, and a city view.
A modern hotel room with a large balcony, a bed, a small table with chairs, and a view of the cityscape.

6. The Spencer Hotel

The Spencer Hotel
City Centre Dublin
  • Serene spa sanctuary offers full rejuvenation with deep-tissue massages and tranquil pool retreat in Dublin.
₩224,613
₩254,936 total
includes taxes & fees
Oct 11 - Oct 12
The Spencer Hotel
A person receiving a head massage in a spa setting with a massage table, a towel, and bottles of oils on a shelf in the background.
A modern indoor pool area with a glass barrier, lounge chairs, and a central tree.
A bar area with wooden bar counters, multiple stools, and hanging pendant lights.
A modern lobby with a reception desk, seating area, and large windows.

7. Dunboyne Castle Hotel & Spa

Dunboyne Castle Hotel & Spa
Dunboyne
  • Serene spa retreat with 18 treatment rooms offers aromatherapy and garden views for ultimate relaxation.
₩210,045
₩238,401 total
includes taxes & fees
Nov 1 - Nov 2
Dunboyne Castle Hotel & Spa
A person walking by a pool with tiled walls and a tiled floor.
A person sitting by a pool with a tiled wall in the background.
A modern hotel room with a black sofa, two armchairs, a small round table, and a bed with a headboard.
A modern hotel lobby with a blue sofa, yellow armchairs, a reception desk, and a chandelier.

8. Camden Court Hotel

Camden Court Hotel
City Centre Dublin
  • Rejuvenate in the heart of Dublin at this hotel with couples' massage rooms, a sauna, and a tranquil indoor pool for wellness seekers.
₩182,784
₩207,455 total
includes taxes & fees
Oct 4 - Oct 5
Camden Court Hotel
A room with a massage table, wooden flooring, a wooden door, and a wall with floral wallpaper.
A spacious lobby with a sofa, armchairs, a coffee table, and a chandelier.
A spacious lobby with a central green upholstered chair, a reception desk, and a chandelier.
A bar area with multiple seating options, a well-stocked liquor shelf, and a central decorative light fixture.

9. The Bonnington Dublin & Leisure Centre

The Bonnington Dublin & Leisure Centre
Whitehall
  • Revitalizing spa retreat with indoor pool and 2 treatment rooms awaits at this Dublin hotel, offering tranquil relaxation options.
₩152,573
₩173,171 total
includes taxes & fees
Nov 1 - Nov 2
The Bonnington Dublin & Leisure Centre
An indoor swimming pool with a wooden ceiling, a reception area, and lounge chairs.
A hotel reception area with a modern design, featuring a central desk, a staircase, and a view of the outdoor area.
A modern dining area with a long table, blue chairs, and pendant lights.
Exterior

10. Clayton Hotel Cardiff Lane

Clayton Hotel Cardiff Lane
City Centre Dublin
  • Riverside wellness escape with full-service spa, saunas, and indoor pools offers revitalizing retreat in upscale setting.
₩186,601
₩211,793 total
includes taxes & fees
Nov 1 - Nov 2
Clayton Hotel Cardiff Lane
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Choose what matters most at spa hotels in Castleknock

Pool
Breakfast included
Hot tub
4 stars
5 stars

Top Castleknock Hotel Reviews

Frequently asked questions

Looking to vacation at a spa hotel in Castleknock?
Soothe the senses with some time in one of our wonderful spa hotels. Travelers recommend the gourmet restaurants in Castleknock. Enjoy the shopping and cafes during your vacation. Spa hotels are the perfect way to break out of your daily routine and add a layer of luxury to your vacation.
What is the best spa hotel in Castleknock?
Castleknock Hotel is a top spa hotel featuring 3 bars, a golf course, a fitness center, and an indoor pool. Treat yourself to a facial, body scrub, or detox wrap at the onsite spa.
How many spa hotels will I find in Castleknock?
Among Expedia's 12 accommodation options in Castleknock, there is 1 spa hotel.
What's there to see and do in Castleknock?
Experience Castleknock with a stop at Phoenix Park, Castleknock Castle, and Elmgreen Golf Course. If you have a bit of extra time while you're in the area, you might want to check out Guinness Storehouse and Blanchardstown Shopping Centre.
What is a Castleknock spa hotel?
Spa hotels in Castleknock feature on-site spas offering services like facials and a selection of body treatments. Some also provide a selection of in-room treatments for the ultimate luxury. Spa hotels are great for rest, rejuvenation, and relaxation.

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