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La Belle Fontaine Aiguade Vauban

Historic site and monument, Wartime memories in Le Palais
  • Also known as the "Aiguade de Vauban" (Vauban's Watershed), as it was built under his authority in 1703, it was once used to supply ships with fresh water. Listed as a historic monument, this reservoir can hold 860,000 liters. There are only two buildings of this type left in France today. Refer to the calendar for guided tours offered during the season by the Société Historique de Belle-île-en-Mer.
Openings
  • From June 1, 2025
    until September 30, 2025
  • Monday
    9:00 AM - 5:00 PM
  • Tuesday
    9:00 AM - 5:00 PM
  • Wednesday
    9:00 AM - 5:00 PM
  • Thursday
    9:00 AM - 5:00 PM
  • Friday
    9:00 AM - 5:00 PM
  • Saturday
    9:00 AM - 5:00 PM
  • Sunday
    9:00 AM - 5:00 PM