Largest swimming club in Finland

2500 licensed swimmers and over 12 000 course participants per year.

Don't forget to mark up to your calender: Registration to Cetus's courses in spring 2018 starts during week 51. You can explore the course selection and the registration details from 1.12. on at our webshop! 

We would like to know how we could develop our courses, specially those arranged for small children. Now you have an opportunity to give us your opinion! It takes only a couple of minutes answering the inquiry. Thank you in advance! 

Do you need personal advice in swimming techniques, or does your child need some support in learning to swim? Reserve a private lesson from Cetus. We give you professional and encouraging guidance. Ask the free times by emailing