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The Spa

The Spa at

Castleknock Hotel

The Spa will be closed temporarily from 22nd October until 30th November due to level 5 restrictions. The hotel will reopen on 1st December at 10am. The health and welfare of our customers, staff and our community is paramount. In response to the Covid-19 pandemic, we believe that this is the best course of action to try and stop the spread of the virus and to keep everyone safe. Our spa reservations will contact all bookings to cancel or re-schedule. Please email thespa@castleknockhotel.ie or call 01 640 6366 for any queries. 
 
The Spa at Castleknock Hotel is a luxury urban retreat fuelled by the energy of the nature that surrounds it. Within our state-of-the-art spa facilities, quality of life and well-being come first, and an array of bespoke treatments await. Choose from a variety of traditional and modern spa experiences, all set apart by the highest standards of service and underpinned by the exceptional comfort of Castleknock Hotel.
 
For more information on our treatments and prices please download The Spa Treatment Price List or unwind this season with our Monthly Special Offers.
 
 
  • The Spa Enquiry Form

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Christmas Gift Vouchers
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Countdown to Christmas
Reconnect this Christmas with an overnight stay and chocolate treats
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Festive Pampering
Kick back this Christmas with an overnight dinner and rejuvenating spa treatment
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Fab 50's Getaway
Take some time out this Winter at Castleknock Hotel
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Special Offers
Experience Brighter Breaks this Winter at Castleknock Hotel
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Outdoor Dining
Enjoy al fresco dining in a safe, relaxing and heated outdoor environment
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The Spa
A luxury urban retreat fuelled by the energy of the nature that surrounds it
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Tonic Health Club
Heated swimming pool and wide variety of complimentary classes