Tonic Health & Day SpaTonic Health & Day Spa at Castleknock Hotel & Country Club is the new luxury day spa in Dublin. Located on the first floor, the spa offers guests an extensive range of refreshing and soothing therapies in private luxurious treatment rooms with single or twin rooms available for you to relax alone or with a friend.On the ground floor, there is a fitness and leisure centre which includes an 18m swimming pool with panoramic views of the countryside, Jacuzzi, sauna and steam room.

GolfSports TeamsRecognised as one of Ireland's top 100 golf courses, Castleknock Golf Club is located on site at the hotel. This 18 hole parkland golf course is one of the closest courses to Dublin City. Luttrellstown Castle Golf Club is also in close proximity, just 1km from the hotel.The hotel has previously hosted many national and international sports teams - the New Zealand 'All Blacks' Rugby Team, Glasgow Celtic F.C. and the Tyrone GAA football team to name but a few.With our country setting so close to the city and airport, new floodlit all weather and grass pitches located beside the hotel, fitness and leisure centre and the impressive Westmanstown Sports Centre located just 1km from the hotel, it is the perfect venue for all sports teams visiting Dublin.