There’s a certain rhythm to summer in Monaco, and it often begins at the water’s edge. On May 1, the Stade Nautique Rainier III reopens its doors, marking the start of a long, sunlit season that stretches through October 7.
Set along the Port Hercule, the open-air pool has long been a familiar meeting point for residents and visitors alike. From early morning laps to more leisurely afternoons, the atmosphere here is as much about routine as it is about relaxation. Swimming, aquagym and aquabike sessions all return this year, keeping the schedule lively without losing the laid-back feel that defines the place.
Beyond daily swims, the 2026 season introduces a handful of moments that bring the community together. In July and August, free diving initiations—organized with the Club d’Exploration Sous-Marine de Monaco—offer a chance to try something new, whether for children or adults. Later in the summer, on July 25, the focus shifts to safety, as the Fondation Princesse Charlène partners with the city for a day dedicated to drowning prevention, combining demonstrations with practical advice.
By September, the tone turns more playful. The annual Splash Party returns on the 12th, transforming the pool into a lively space reserved for Monaco’s teenagers, with music and entertainment taking over for the afternoon.
Like much of the Principality, the pool’s calendar follows the pulse of major events. It will close temporarily during the Monaco E-Prix in May and again for the Monaco Grand Prix in June, before settling back into its summer routine.
At its core, the Stade Nautique remains unchanged: a simple pleasure, anchored in the heart of Monaco, where the season unfolds one swim at a time.