The Piscine de Colovray (Nyon’s outdoor pool) opened on the the 4th May and will stay open until Monday 16th September 2019.
The indoor pool at Cossy remains open, but will be closed for maintenance purposes between the 15th July and August 11th 2019.
Take your pick! The weather is a little chilly right now but according to Méteo Suisse, it will begin to improve from Sunday 12th May.
Full details of opening times, tariffs etc – click here