Raise awareness, share, and experience the seaside differently.

On Monday, June 8th, 2026, from 10am to 5pm, Les Prairies de la Mer will host a new edition of Ocean Day - a day dedicated to marine biodiversity, everyday eco-actions and outdoor activities.

On the agenda : creative workshops, local associations, paddle & pedal boat challenges, sensory activities and shared moments by the Mediterranean. A day open to everyone, combining discovery, awareness and summer spirit at Les Prairies.
 

Highlights of the day:

  • Paddle & Pedal Boat Rally with Grimaud Watersports
  • Workshops about marine biodiversity and Posidonia seagrass
  • Awareness activities around recycling and waste sorting
  • Creative & sensory activities for kids and adults
  • Meet-ups with partner associations

For every paddle or pedal boat round completed, €1 will be donated to the association Chercheurs en Herbe.

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1 to 28 June: sport, wellness & escape → find out more