Already Do you want to make an effort for our planet? More information. Atlantic Royan. Thank you for taking the time to let us know that this content was helpful to you. Your encouragement is essential to us, and your feedback allows us to improve.
Thank you for taking the time to let us know that this content was not useful to you. We apologize for that. Enable eco-mode. Atlantic Royan Atlantic Royan. Destination Previous Destination. Not to be missed. Previous Explore.
Explore Natural spaces. Land of activities. Heritage and culture. Terroir and gastronomy. Architecture of the 50s. Hiking routes. Villages of character. Local products. Previous Your stay. Your stay Activities and visits. Consume local. Practical information. Tourist offices. Family holidays. Accommodation Holiday rentals Campsites Hotels Guest rooms Holiday villages and holiday centers Tourist and rental residences Motorhome areas Unusual accommodation View all. Previous Live here.
Live here News. Le Palais. Resort pass. Le Palais Calendar. Flea markets and garage sales. Market days. Contact us. My favorites 0. I research. Historic site and monument. Mauleon โ Royan Atlantique urban area. OMT Royan โ Ph. OMT Royan โ Mr. Share on โฆ. Opens tomorrow at p. It is a shell made of thin veil 8 cm thick of reinforced concrete, covering a diameter of 52,40 m, and resting on 13 points of support, connected to each other by tie rods embedded in the ground, thus avoiding deformations by separation.
The height at the center of the volume is 10,50 m. The most spectacular event took place at the end of construction. To carry out the stripping, the dome was raised 2 millimeters in the center by ton jacks to release the scaffolding props in three hours. This maneuver avoided any deformation to the structure.
