The Spa at Castleknock Hotel
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The Spa at Castleknock Hotel opened in December 2017. There is also our Express Spa offering luxury manicures, pedicures and makeup.
With products from Elemis, Made for life organics and Bellamienta, the spa offers a range of high quality treatments.
Let go, switch off and float into autumn 🍂
To book the experience, please click the link https://castleknockhotel.onejourney.travel/spa/treatments/67302 🤗
28/08/2026
What’s new at the Spa this autumn? 🍂
As the seasons change, take a moment to slow down, unwind and enjoy a little time to yourself.
Our September & October spa special offers invite you to relax, restore and ease gently into the new season.
✨ Back to School Tonic Package
🌙 Fréamh Codladh Sámh- Peaceful Sleep
A little space to pause, recharge and feel refreshed this autumn.
Explore more via the link below:
https://bit.ly/4iANmX3
Born from Ireland’s land and tides, crafted to restore balance and peace - fréamh is a new Irish-made sustainable spa brand inspired by nature’s rhythm 🌿 Exclusively available in The Spa at Castleknock Hotel and the spas across FBD Hotels & Resorts
Learn more https://bit.ly/4xhXWH1 💚
✨ Float away from it all at Castleknock Hotel ✨
Looking for a little escape? Experience the ultimate in relaxation with our Dry Floatation Experience.
Lie back, feel weightless and completely cocooned as you’re gently suspended over warm water - without ever getting wet. 💧
In just 30 minutes, enjoy deep relaxation designed to help restore both body and mind, leaving you feeling refreshed, rebalanced and wonderfully relaxed. 🧘♀️✨
Because sometimes, all you need is 30 minutes to truly switch off.
💆♀️ Discover the Dry Floatation Experience and float your worries away https://bit.ly/4gOAbAv
21/08/2026
✨ Introducing our Sound & Float Experience ✨
A deeply immersive journey designed to help you slow down, switch off and reconnect with yourself. 🌊
Drift into gentle flotation as the soothing sounds of singing bowls, chimes and calming vibrations surround you. Allow the combination of sound and weightlessness to create a tranquil space where you can let go of everyday tension, quieten the mind and simply be.
🧘♀️ Float • Listen • Breathe • Restore
Give yourself permission to pause.
✨ Discover our Sound & Float Experience https://bit.ly/4bXtM3q
Wow, we can't believe how close this plane flew past our hotel!! 🤯
Last chance to enjoy a relaxing day with our Summer Spa Specials. Book via the link in our bio 🤗
A few of Fizz’s spa favourites ✨
From her go-to product to the treatment she loves most, she’s sharing her picks from The Spa 🧖♀️🤍
Something is coming.
Something to slow down for ✨
Stay tuned…
This is exactly what we mean! 🤩
Click here to claim your Sponsored Listing.
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Contact the business
Telephone
Address
Castleknock Hotel, Porterstown Road, Castleknock
Dublin
D15DNR7
Opening Hours
| Monday | 9am - 7pm |
| Tuesday | 9am - 7pm |
| Wednesday | 9am - 7pm |
| Thursday | 9am - 9pm |
| Friday | 9am - 8pm |
| Saturday | 9am - 8pm |
| Sunday | 9am - 7pm |