Tell us about the sun

Elevation : 2050m
Sommet du télésiège du Lachat, 74450 Le Grand-Bornand

Description

Experience a solar immersion as you observe the sun through a telescope, guided by an astronomer at the summit of Lachat, at an altitude of 2,100 metres. A creative workshop and a short talk are also on the programme!

Services

Rates

A lift pass is required to access the summit of Mont Lachat.
Included for holders of a 2026 summer season pass or a Magic Pass (to be presented at the base of the ski lifts).

Opening times

On 17 July 2026
  • 10:30 at 16:00
On 31 July 2026
  • 10:30 at 16:00
Postponed to 03/08
On 3 August 2026
  • 10:30 at 16:00
On 14 August 2026
  • 10:30 at 16:00

Subject to favorable weather
Cancelled in case of bad weather

Location

Tell us about the sun
Elevation : 2050m
Sommet du télésiège du Lachat, 74450 Le Grand-Bornand

Spoken languages

Spoken languages

Access

Access
  • Access via Lachat chairlift (open in summer; further information available from the Tourist Office).
    Access to the Lachat chairlift via the Rosay gondola lift from Le Grand-Bornand Village or via the Route des Outalays from Le Grand-Bornand Chinaillon.
Updated on 08 August 2026 at 18:12
by Le Grand-Bornand Tourisme
(Offer identifier : 7413208)
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