Observation of the sun
Overview
Intro
Observe the Sun safely with a pair of astronomical glasses fitted with special filters.
About this offer
Duration : 1 hour 30 minutes
Observe the Sun in complete safety using two pairs of astronomical glasses fitted with special filters. One pair shows the Sun’s surface and sunspots, whilst the other reveals its atmosphere and gigantic prominences. The Sun is constantly changing: every observation is unique.
Useful information
The observation takes place outdoors: please dress appropriately
Prices
- Adult (aged 16 and over): CHF 15
- Young person (aged 10–15): CHF 10.
- Child (under 10): CHF 5
CHF 5.00 discount with a ValPass
Opening hours
- November to February: 2.00 pm–3.30 pm
- March–April and September: 3.00 pm–4.30 pm
- May to August: 4.00 pm–5.30 pm
Ticket
Valid only on the selected date. It is neither refundable nor transferable should you be unable to attend.
Enquiries
Enquiries by email only, to info@astroval.ch (no telephone enquiries). We check our emails up until the day before the activity.
Services
An introduction to astronomyA tour of the observatory
Sun observation
| Validity |
18.11.2026 - 27.02.2027
|
|---|
Offer Validity
- 18 November 2026
- 21 November 2026
- 28 November 2026
- 02 December 2026
- 09 December 2026
- 12 December 2026
- 16 December 2026
- 19 December 2026
- 06 January 2027
- 09 January 2027
- 13 January 2027
- 16 January 2027
- 20 January 2027
- 23 January 2027
- 27 January 2027
- 30 January 2027
- 03 February 2027
- 06 February 2027
- 10 February 2027
- 13 February 2027
- 17 February 2027
- 20 February 2027
- 24 February 2027
- 27 February 2027