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At William Penn we have a 25 metre, 4 lane main pool as well as a fantastic 13.5 metre teaching pool complemented by fully accessible changing facilities including disabled, family and group changing rooms.
Swimming isn't only a great form of general exercise, it can also be soothing, relaxing and best of all great fun!
Summer Pool Party
Sunday 4th June 2017
A party for the whole family! With floats, beach balls and music!
2 sessions: 4.15pm - 5.15pm or 5.15pm - 6.15pm. For further details please
To view our live timetable please see below:
Our comprehensive pool programme is designed to cater for everyone and includes lane swimming sessions during early morning, lunchtime and evenings, casual sessions and Aqua Aerobic class
Wednesday morning swim
We have listened to our morning swimmers, and on Wednesday mornings we have changed the configuration of lanes. Aqua Aerobics (0840-0925hrs) will be in one lane, releasing another lane for general swimmers, due to the large amount of swimmers attending within recent weeks. We do aim to accommodate all different types of customer, and thank you for your understanding.
Please note the following programme changes:
School Swimming will take place in 2 lanes in the main pool and the teaching pool on Wednesdays between 13:30 - 14:30 in addition to what is advertised in the pool programme.
Aqua Fitness Classes:
Monday - Aqua Zumba® 09:30 - 10:30 - NEW class will run alongside what is advertised in the programme
Wednesday - Aqua Aerobics 08:40 - 09:25 - NEW class will run alongside what is advertised in the programme
Disabled Swimming Sessions
William Penn run two Disabled Swimming Sessions per week, which run alongside the sessions listed in the pool programme.
The mid-week session is held every Wednesday in both the main pool and teaching pool between 10.30am - 11.30am. The weekend session is held in both pools every Saturday between 3pm - 4pm.
The sessions are open to both disabled users and their carers/families (up to a maximum of four people). A PoolPod is available for those who require assistance.
For more information contact reception on 01923 771050 or visit the centre.
Over 60's FREE Swimming!
Come along or invite some friends to take the plunge!
All Three Rivers residents aged 60+ can swim for FREE on Mondays 12noon - 1pm, and Wednesdays 9am - 10am. These free swim sessions are held within the general lane swim and public swim sessions, and we would request that lane etiquette is displayed at all times.
Advance registration is required for new participants.
Casual swimming at Rickmansworth School Pool.
We are pleased to say that we are now able to offer casual swimming at Rickmansworth School Pool. The swimming pool has undergone extensive refurbishments and welcomes all residents to the facility. The heated pool measures 25m x 7.5m and has a 3m deep end. There is a changing village with individual showers and cubicles, group/family change, and a comfortable seating area for spectators.
Swimming at Rickmansworth School Pool will take place at selected times during school holidays.
The Pool Inflatables
What better way to celebrate a birthday than with our challenging inflatable obstacle course!
All users must be aged 8 years and over and able to pass a swim competency test. Weak swimmers or anyone below this age will be unable to use the inflatable. Thank you for your co-operation.
Want to know more about swimming lessons? Click here
Swimming twice a week? You could save money with a SwimStyle Membership click here
Exercise In The Water
Fitness classes in the water. click here