19 september > 20 september

JEP 2026 - Free opening of the Mont d'Arbois Observatory

  • Cultural
  • Guided tour
  • Astronomy
  • Heritage days
Observatoire du Mont d’Arbois, 3488 Route des Crêtes, 74170 Saint-Gervais-les-Bains

Description

To mark the European Heritage Days, the Mont d'Arbois Observatory is opening its doors for the weekend with a wide range of events.
All weekend long, come and immerse yourself in the fascinating world of astronomy with the association's volunteers: - Free access to the observatory from 10:00 am to 4:00 pm - Tour of the observatory and discovery of the instruments, with discussions and exchanges with experienced amateur astronomers (approx. 1h) - If the weather is fine, observation of the sun - short films to illustrate the concepts of distance and time in astronomy - description of the main celestial bodies (galaxies, nebulae, etc.)

Opening times

From 19 September 2026 until 20 September 2026

From 19 September 2026 until 20 September 2026
Saturday
10:00 - 16:00

Sunday
10:00 - 16:00

Location

JEP 2026 - Free opening of the Mont d'Arbois Observatory
Observatoire du Mont d’Arbois, 3488 Route des Crêtes, 74170 Saint-Gervais-les-Bains

Spoken languages

Spoken languages
  • French
Updated on 30 June 2026 at 15:05
by Office de Tourisme de Saint-Gervais Mont-Blanc
(Offer identifier : 7438113)
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