Trièves Astronomy Observatory
The Trièves Astronomical Observatory is located in Gresse en Vercors, near the Dolomites. It features a digital planetarium, several telescopes and an exhibition room. The Astrieves association runs the observatory and organizes tours.
Our animators will help you discover astronomy as a family. The activity is designed for people who want to familiarize themselves with the winter or summer sky, orient themselves and recognize the main constellations in just a few hours.
Tools used: digital planetarium and several telescopes
Practical information
Theme
Planetarium
Time schedule
Choose dates:
From 07/13/26 to 08/24/26
-
Monday :
21h00 to 23h00
-
Tuesday :
Closed
-
Wednesday :
21h00 to 23h00
-
Thursday :
Closed
-
Friday :
Closed
-
Saturday :
Closed
-
Sunday :
Closed
-
Jours fériés :
Closed
From 12/21/26 to 12/30/26
-
Monday :
20h30 to 22h30
-
Tuesday :
Closed
-
Wednesday :
20h30 to 22h30
-
Thursday :
Closed
-
Friday :
Closed
-
Saturday :
Closed
-
Sunday :
Closed
-
Jours fériés :
Closed
From 02/08/27 to 03/03/27
-
Monday :
20h30 to 22h30
-
Tuesday :
20h30 to 22h30
-
Wednesday :
20h30 to 22h30
-
Thursday :
20h30 to 22h30
-
Friday :
20h30 to 22h30
-
Saturday :
20h30 to 22h30
-
Sunday :
20h30 to 22h30
-
Jours fériés :
Closed
From 07/12/27 to 08/23/27
-
Monday :
21h00 to 23h00
-
Tuesday :
21h00 to 23h00
-
Wednesday :
21h00 to 23h00
-
Thursday :
21h00 to 23h00
-
Friday :
21h00 to 23h00
-
Saturday :
21h00 to 23h00
-
Sunday :
21h00 to 23h00
-
Jours fériés :
Closed
Prices
Payment method
-
Check,
-
Credit transfer,
-
Cash
From 13/07/26 to 23/08/27
- Full price
- 6€
- Child
- 4€
Gratuit pour les moins de 7 ans
Go there
Latitude : 44.90013
Longitude : 5.554026
Après le porche du dernier bâtiment au dessus de la piscine
38650 Gresse-en-Vercors
Go there
Après le porche du bâtiment au-dessus de la piscine
Information updated on 10/06/2026
by Office de Tourisme du Trièves
