Details.
A guided Breathwork session lasting about 15 minutes, followed by cold exposure in the water. The full session takes about 30 minutes. It takes place in all weather and temperatures unless access to the island is closed by the authorities. Registration is required by 21:00 the evening before. Participation costs CHF 10, or is free with a valid FitPass. The event may not take place, or may take place sporadically, during school holidays.