Monaco’s younger residents will have the Stade Nautique Rainier III to themselves this September as the Principality’s popular Splash Party returns to Port Hercule.
Taking place on Saturday, 12th September 2026, the event will transform Monaco’s open-air swimming pool into a private pool party for teenagers aged 12 to 17 who live or attend school in the Principality.
Created by the Mairie de Monaco, Splash Party has become a popular fixture for local youth, combining music, water activities and the distinctive setting of Port Hercule. For the occasion, the Stade Nautique Rainier III will be closed to the general public for the entire day.
A live DJ will provide the soundtrack, while giant inflatables and water games will take over the pool. Participants will also have access to a complimentary non-alcoholic open bar.
The venue itself provides plenty of entertainment. Its heated Olympic-sized seawater pool sits directly beside Monaco’s harbour, complete with a 45-metre waterslide and diving boards. Qualified lifeguards and reinforced security will be in place throughout the event.
Tickets are priced at €20 for eligible pupils and Monaco residents. Non-resident guests can also attend for €25, provided they are accompanied by someone who lives or studies in the Principality.
Participants will need to present valid identification or a school record book on arrival, and admission remains subject to the organisers’ discretion.
With its combination of swimming, music and an afternoon spent beside some of Monaco’s most famous harbour views, Splash Party offers local teenagers a rare opportunity to experience one of the Principality’s landmark sporting venues entirely on their own terms.
Further information and ticketing details are available through the Mairie de Monaco.