Floating island & swimming pontoon – Quai de Cologny

Just a few minutes from the city centre, Quai de Cologny offers a beautiful swimming spot on Lake Geneva. Its 40-metre circular platform, made from 100% Swiss oak, invites visitors to relax by the water before taking a dip.

The site also features a pontoon on stilts and an aquatic reed bed with nearly 7,000 reeds, designed to help preserve biodiversity. Easily accessible by public transport or by bike, it’s a peaceful nature break with stunning lake views.