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To do · Mont-Gros

Observatoire de la Côte d'Azur (Nice Observatory)

Charles Garnier's observatory with Gustave Eiffel's moving dome, the largest in Europe, plus the new Universarium and treasure-hunt tours for families in the school holidays.

The great white dome of the Nice Observatory on Mont-Gros above the city
Photo: Explore Nice Côte d'Azur
WhatTo do
AgesFree under 6.
WhereMont-Gros
Address96 boulevard de l'Observatoire, 06300 Nice
Season and hoursPublic visits Wednesdays 14:00 and Saturdays 10:00 and 14:00; during Zone B school holidays Wednesday–Saturday 10:00 and 14:00. No visits on public holidays or long holiday weekends; closed first week of January and last week of December. Booking required.

More with kids in Nice

All of Nice with kids The Nice city guide

Checked on explorenicecotedazur.com, October 2026. Check seasons and hours with the place before you go.

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