Trégastel (French pronunciation: [tʁeɡastɛl]; Breton: Tregastell) is a commune in the Côtes-d'Armor department of the region of Brittany in northwestern France.

Trégastel is situated between Perros-Guirec and Pleumeur-Bodou. Lannion is ten kilometres (6.2 mi) away.

Population

Inhabitants of Trégastel are called trégastellois in French.

Breton language

The municipality launched a linguistic plan through Ya d'ar brezhoneg in February 2008.

In 2008, 16.5% of primary school children attended bilingual schools.[5]

International relations

Twin towns – sister cities

Trégastel is twinned with:

Religious monuments

  • St Laurent Church in the bourg
  • Ste Anne des rochers chapel
  • St Golgon chapel

The Costaérès castle

In 1892, Bruno Abakanowicz bought a small island called Costaérès in Trégastel, where by 1896 he had erected a neo-Gothic manor.

Marine aquarium of Trégastel

Since 1967, Trégastel has been home to a marine aquarium, built within a large, naturally occurring, outcrop of pink granite rocks.

The château de Costaérès in Trégastel, and the seven islands in the background

See also

References

  1. "Répertoire national des élus: les maires" (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 13 September 2022.
  2. "Populations de référence 2023" (in French). National Institute of Statistics and Economic Studies. 18 December 2025.
  3. Des villages de Cassini aux communes d'aujourd'hui: Commune data sheet Trégastel, EHESS (in French).
  4. Population municipale entre 1968 et 2023, INSEE
  5. (in French) Ofis ar Brezhoneg: Enseignement bilingue Archived 2017-02-01 at the Wayback Machine
  6. "Foz revitaliza el hermanamiento con Tregastel" (in Spanish). La Voz de Galicia. Retrieved 14 November 2023.