Open Day 2025

Discover and try out our various activities for free!

The Coque is organizing its Open Day on Septembre 28, 2025 from 11am to 6pm, to give as many people as possible the chance to discover all our facilities and activities for free! 

Visitors will be able to discover our various services: 

• Aquatic Center
• Wellness Center
• Fitness and aquatic sports classes
• Climbing wall

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Sports workshops will also be organized by Luxembourg federations, plus other activities such as a Kid's area with an inflatable pirate ship, a ball pool, mini-golf, air hockey, supergoal stand & more.

Don't forget your sports bag, swimsuit, bathing cap and towel, and come and visit us on September 28!.