At Pleumeur-Bodou, on the Pink Granite Coast, Cité des Télécoms explores the inventions that have transformed communications, from the telephone to digital technologies. Its landmark is the monumental Radôme, which protects a historic telecommunications antenna.
What can you discover?
Admission includes the permanent and temporary exhibitions, interactive activities and an immersive trail inside the Radôme. Families can try games, discover how information is transmitted and enjoy the children's area. Allow two to three hours for a first visit, or longer if you want to take part in several activities.
Important dates in November 2026
From 9 to 13 November, Cité des Télécoms is mainly hosting the Éternelle Notre-Dame virtual reality experience, which must be booked in advance: the exhibitions and the Radôme are not open during these sessions, except on 11 November from 13:00 to 18:00, for Digital Day. On Wednesday 18 and 25 November, the centre is scheduled to open from 13:00 to 18:00. Check the day's opening hours and book experiences with limited capacity. The site is located at Parc du Radôme.
