This event is in the past.It took place on January 24, 2026 at Parc du Grand Blottereau.


Point telescopes at Jupiter, Saturn, and the Moon without spending a dime. Part of a citywide astronomy festival, this free evening pairs winter sky wonders with one of Nantes' loveliest botanical parks.
Stargazing event
Family-friendly
Outdoor activity
Tips
🐕keep dogs on leash
Soirées d'observation astronomique gratuites
Le Vieux Doulon


Point telescopes at Jupiter, Saturn, and the Moon without spending a dime. Part of a citywide astronomy festival, this free evening pairs winter sky wonders with one of Nantes' loveliest botanical parks.
Stargazing event
Family-friendly
Outdoor activity
Tips
🐕keep dogs on leash
Make it an outing
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