Reduced entry prices to the sites

The Incontournables present :

The weather station of the mont Aigoual, a dedicated space of discovery and activities

With the Incontournables, the Observatory of the mont Aigoual situated at the peak of the Southern Cévennes (in the department of the Gard at 1567m.) Météo-France, the official french government meteorological body, together with the local authority Causses Aigoual Cévennes proposes from May until the end of September to learn and discover whilst having fun all about meteorology. You can meet weather forecasters, see photo exhibitions, conferences, videos, games...

The permanent exhibition

The first part describes the activities of Météo-France : observing, forecasting and climatology. The meteorologists at the Observatory present the tools and techniques used and are happy to answer questions. Visitors can also try to forecast as well as read satelite and radar images thanks to large-screen projections, slides, games and videos. The second part presents the site of the mont Aigoual through the seasons : a photograph exhibition (with more than 800 photos), film and slides showing the daily life and work conditions at the Observatory.


Well known specialists and scientists participate in the summer conference cycle called ‘Dessine-moi un nuage ‘ (draw me a cloud), each Saturday and Sunday in July and August at 3.30pm. The conferences cover themes which relate to meteorology and climatology and are accessible to the general public. They lead to an interactive debate between the public and the speaker which lasts between 1 and 2 hours depending on the questions and the interest of the public.
Conferences are free / Reservations recommended.

L'Estival de l'Aigoual (summer festival) « Attitude 1567 »

Pivotal point of the season the ‘summer festival of the Aigoual’ proposes on the 1st weekend of August a meeting at the top of the Aigoual between sciences, culture and the Cévennes territory. The days and evenings are filled with activities : guided visits to discover the mountain of the Aigoual and its summit, the fauna and the flora, story-teeling, workshops for children on the weather and the environment, concerts, a local products’ market, the lighting-up of the Observatory, articles, meeting and exchanging with the scientists of Météo-France.

Heritage Days

In Septembre for the occasion of the European Heritage Days, open day at the Observatory all weekend.
Guided visit of the private parts by techniciens of Météo-France.

Free access!

Reservations recommended for groups.

Visit the website

Free access !

Reservations recommended

Opening dates and times


  • 1st May to 30th September: from 10am to 1pm and from 2pm to 6pm
  • In July and August: all day from 10am to 7pm
  • We welcome groups from April to Octobre with a reservation.

Didactic Space:

  • 1st April to 30th October (dates can vary according to weahter) from 10am to 1pm and from 2pm to 6pm


  • Each Saturday and Sunday in July and August at 3 heures

Informations et réservation

+33 (0)4 67 42 59 83 / +33 (0)4 30 05 16 80

On site

Parking, walks and hikes, permanent exhibition, temporary exhibition ; shop, snack bar, shop

Contact Us

Website :
Email :
Tel : +33 (0)4 67 42 59 83 / +33 (0)4 30 05 16 80
Address : Observatoire météo du Mont Aigoual, 30570 Valleraugue


Access GPS : 44.121288, 3.581212