Spas in Ireland

The Spa at Castleknock Hotel

( 15 reviews ) Add your review

Porterstown Road
Co. Dublin,

Spa type: Hotel Spa
Hotel rating:
Telephone: 016406366016406366
Website: Vouchers Accepted


The Spa at Castleknock Hotel is the hotel’s brand-new purpose-built hotel spa. Working with luxury spa brand, Elemis and secondary brand Voya, the spa will offer a range of treatments including massage, facials, nails, makeup and tanning. In exciting news, the spa will also be offering Biotec from Elemis, a powerfully rejuvenating clinically proven facial treatment that effectively irons out wrinkles and fills out lines.

To make a booking please contact 01 6406366 and ask for The Spa or email

The Spa at Castleknock Hotel Brochure

Download The Spa at Castleknock Hotel brochure

Treatments & Packages

Couples Retreat massage for two €149

Hot Stone Massage for him & her + prosecco.
Add wine & cheeseboard for an extra €17.95

January Blues

In need of that pick me up this January? Why not try our Hot Stone Back Massage and Elemis Taster Facial. To finish, enjoy a hot chocolate in our relaxation room while you pass the day away.

Relaxation to a Tea

Castleknock Hotel has a new special offer called 'Relaxation to a Tea'. A back, neck and shoulder massage followed by a Taster Elemis Spa Facial and afternoon tea to finish off a memorable day for just €95 per person (Midweek) and €125 per person (Weekend) based on a minimum of 2 people.

Reviews of The Spa at Castleknock Hotel

Based on 15 review(s)
Have you attended The Spa at Castleknock Hotel recently? Add Your Review
Reviewed by Elaine 16th February 2014

Me Time

"Best Facial I've had so far. Will definitely come back for more"

Reviewed by EllieIrl 1st December 2013

Yummy Tummy Treatment - Amazing!!

"Got the Yummy Tummy Treatment when I was 26 weeks pregnant. I am not normally one for massages but with the uncomfortable pregnancy I have had along with the need to de-stress, this was the best decision I could have made. Jennifer was the lady who looked after me, and she was nothing but warm and welcoming throughout. This girl is amazing at what she does and has changed my mind about massages having had some bad ones in the past in other hotels. Beautiful relaxation room on arrival and for afterwards. Jennifer fully explained what she would be doing and using and even offered to go through all the products with me afterwards. The Oil and Butter are fantastic, I would recommend both! The oil will last longer though! The treatment was an hour, I didnt want it to end! Apart from Tummy, also had an arm, leg and neck massage, it was lovely. All in all, a lovely experience, would recommend to all mothers to be!"

Reviewed by Nicola 5th November 2013

Regular at Tonic Day Spa & I love it!

"I am a very regular guest at Tonic Day Spa & I love it. The girls are always so friendly & professional, treatments are brilliant (esp the Hot Stone massage). My friends & I love the relaxation room, it is such a calming atmosphere and completely relaxes you! Thank you Tonic & I will be back soon!!"

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