Fitness & Pool At Castleknock Hotel
*Please note that due to an exciting expansion development at the hotel in 2017, Tonic Leisure Centre, including gym and pool will be closed January 1st 2017 until December 2017. All other ground floor areas remain unaffected by the expansion.
Tonic Day Spa including the relaxation room will remain open from 5-9pm midweek and from 10-7pm weekends for treatments and a temporary gym will be open upstairs during this time for hotel residents. To avoid disappointment we would advise that guests book treatments in advance*
Tonic Health & Day Spa at Castleknock Hotel & Country Club includes a Day Spa on the first floor which is open to the public and hotel guests and a Fitness and Leisure Centre on the ground floor which is available to private members and hotel guests only.
There are also a range of fitness classes available including spinning, pilates and many more besides led by our experienced Tonic instructors.
Our Day Spa is open seven days per week offering a wide range of treatments including massage, waxing, facials, spray tans, manicures and pedicures. There are several individual, couple and group packages available some of which include overnight accommodation deals. You can also enjoy some peace and tranquility in our brand new relaxation room before and after your treatments.