Skip to main content

Official website for tourism in the Aosta Valley

EN
  • IT
  • DE
  • ES
  • FR
Lovevda – Sito ufficiale del Turismo in Valle d’Aosta
Lovevda – Sito ufficiale del Turismo in Valle d’Aosta
Lovevda – Sito ufficiale del Turismo in Valle d’Aosta
Logo Regione VDA
  • Home
  • Sport
    • Trekking
    • Bike
    • Summer skiing
    • Mountaineering
    • Climbing
    • Rafting
    • Winter sports
    • Other sports
  • Events
  • Children
    • Having fun
    • Sport
    • Culture
    • Nature
    • Workshops
  • Culture
    • Roman Architecture
    • Castles
    • Churches
    • Museums
    • Tradition
  • Food and wine
    • Wine
    • Products
    • Where to eat
    • Recipes
    • Food events
    • Farms open to visitors
  • Nature
    • Gran Paradiso national park
    • Mont Avic natural park
    • Nature reserves
    • Botanical Gardens
    • Natura 2000
    • Mines
    • Sustainability
  • Wellness
    • Pré-Saint-Didier spa
    • Saint-Vincent spa
    • Wellness centres
  • Offers
  • Home
  • Sport
    • Trekking
    • Bike
    • Summer skiing
    • Mountaineering
    • Climbing
    • Rafting
    • Winter sports
    • Other sports
  • Events
  • Children
    • Having fun
    • Sport
    • Culture
    • Nature
    • Workshops
  • Culture
    • Roman Architecture
    • Castles
    • Churches
    • Museums
    • Tradition
  • Food and wine
    • Wine
    • Products
    • Where to eat
    • Recipes
    • Food events
    • Farms open to visitors
  • Nature
    • Gran Paradiso national park
    • Mont Avic natural park
    • Nature reserves
    • Botanical Gardens
    • Natura 2000
    • Mines
    • Sustainability
  • Wellness
    • Pré-Saint-Didier spa
    • Saint-Vincent spa
    • Wellness centres
  • Offers
  • Find on map
  • Discover the region
    • Tourist areas
    • Giants of the Alps
    • Cable cars to the 4,000’ers
    • Multimedia
  • How to get here
    • Coming by car
    • Coming by train
    • Coming by coach
    • Coming by plane
  • Plan your trip
    • Meteo
    • Webcam
    • Downhill snow report
    • Crosscountry snow report
    • Getting around
    • Leaflets
  • Where to stay
    • Accommodation
    • Privately rented flats
    • Online booking
  • Itineraries
    • Cultural itineraries
    • Food & wine tours
    • Spiritual itineraries
    • Walking routes
    • Bike routes
    • Motorcycle routes
    • Snowshoes
    • Sports itineraries
  • Find on map
  • Discover the region
    • Tourist areas
    • Giants of the Alps
    • Cable cars to the 4,000’ers
    • Multimedia
  • How to get here
    • Coming by car
    • Coming by train
    • Coming by coach
    • Coming by plane
  • Plan your trip
    • Meteo
    • Webcam
    • Downhill snow report
    • Crosscountry snow report
    • Getting around
    • Leaflets
  • Where to stay
    • Accommodation
    • Privately rented flats
    • Online booking
  • Itineraries
    • Cultural itineraries
    • Food & wine tours
    • Spiritual itineraries
    • Walking routes
    • Bike routes
    • Motorcycle routes
    • Snowshoes
    • Sports itineraries
    • Home
    • Sport
      • Trekking
      • Bike
      • Summer skiing
      • Mountaineering
      • Climbing
      • Rafting
      • Winter sports
      • Other sports
    • Events
    • Children
      • Having fun
      • Sport
      • Culture
      • Nature
      • Workshops
    • Culture
      • Roman Architecture
      • Castles
      • Churches
      • Museums
      • Tradition
    • Food and wine
      • Wine
      • Products
      • Where to eat
      • Recipes
      • Food events
      • Farms open to visitors
    • Nature
      • Gran Paradiso national park
      • Mont Avic natural park
      • Nature reserves
      • Botanical Gardens
      • Natura 2000
      • Mines
      • Sustainability
    • Wellness
      • Pré-Saint-Didier spa
      • Saint-Vincent spa
      • Wellness centres
    • Offers
    • Home
    • Sport
      • Trekking
      • Bike
      • Summer skiing
      • Mountaineering
      • Climbing
      • Rafting
      • Winter sports
      • Other sports
    • Events
    • Children
      • Having fun
      • Sport
      • Culture
      • Nature
      • Workshops
    • Culture
      • Roman Architecture
      • Castles
      • Churches
      • Museums
      • Tradition
    • Food and wine
      • Wine
      • Products
      • Where to eat
      • Recipes
      • Food events
      • Farms open to visitors
    • Nature
      • Gran Paradiso national park
      • Mont Avic natural park
      • Nature reserves
      • Botanical Gardens
      • Natura 2000
      • Mines
      • Sustainability
    • Wellness
      • Pré-Saint-Didier spa
      • Saint-Vincent spa
      • Wellness centres
    • Offers
    • Find on map
    • Discover the region
      • Tourist areas
      • Giants of the Alps
      • Cable cars to the 4,000’ers
      • Multimedia
    • How to get here
      • Coming by car
      • Coming by train
      • Coming by coach
      • Coming by plane
    • Plan your trip
      • Meteo
      • Webcam
      • Downhill snow report
      • Crosscountry snow report
      • Getting around
      • Leaflets
    • Where to stay
      • Accommodation
      • Privately rented flats
      • Online booking
    • Itineraries
      • Cultural itineraries
      • Food & wine tours
      • Spiritual itineraries
      • Walking routes
      • Bike routes
      • Motorcycle routes
      • Snowshoes
      • Sports itineraries
    • Find on map
    • Discover the region
      • Tourist areas
      • Giants of the Alps
      • Cable cars to the 4,000’ers
      • Multimedia
    • How to get here
      • Coming by car
      • Coming by train
      • Coming by coach
      • Coming by plane
    • Plan your trip
      • Meteo
      • Webcam
      • Downhill snow report
      • Crosscountry snow report
      • Getting around
      • Leaflets
    • Where to stay
      • Accommodation
      • Privately rented flats
      • Online booking
    • Itineraries
      • Cultural itineraries
      • Food & wine tours
      • Spiritual itineraries
      • Walking routes
      • Bike routes
      • Motorcycle routes
      • Snowshoes
      • Sports itineraries

Browse

Tourist Areas

Mont Blanc
Gran Paradiso
Great Saint Bernard
Aosta and surroundings
Matterhorn
Lys valley
Ayas valley
Lower valley

Weather forecast

Meteo

Tuesday 19 August

Tuesday 19 August - Morning
Morning
Tuesday 19 August - Afternoon
Afternoon

Wednesday 20 August

Wednesday 20 August - Morning
Morning
Wednesday 20 August - Afternoon
Afternoon

Thursday 21 August

Thursday 21 August - Morning
Morning
Thursday 21 August - Afternoon
Afternoon
Detailed forecast

Book your Holiday

Departure date can't be less than arrival or vice-versa

Star Party

Entertainment and shows

Discover

Star Party

Resorts: Nus

Saint-Barthélemy - Loc. Lignan

19 September 2025 - 21 September 2025

The full program can be downloaded from: https://www.oavda.it

Contact

Osservatorio Astronomico
Address
Saint-Barthélemy
11020 NUS
Fax
0165.770051
0165.770050 info@oavda.it

Experience the magic of the Star Party in Saint-Barthélemy, the annual gathering of Italy’s astronomical community.

In the heart of the Saint-Barthélemy valley — one of the darkest and clearest skies in Northern Italy, certified as a Starlight Stellar Park and recognized by UNESCO — enthusiasts and curious visitors come together for a unique experience among stars, planets, and galaxies.

During the Star Party, public lighting in the mountain villages is turned off to ensure optimal observation conditions. With a waning moon and, hopefully, clear skies, the celestial show will be breathtaking to the naked eye, through telescopes, or captured in astrophotography.

 

The program includes:

  • Open-sky observations
  • Immersive shows at the Planetarium
  • Popular science talks by Link2Universe and Chi Ha Paura Del Buio?
  • Nighttime guided tours of the Astronomical Observatory
  • An astronomy fair

On the morning of Sunday, September 21, the event will conclude with a traveling concert by the “La Lyretta” band of Nus, followed by the awards ceremony for the drawing and astrophotography competitions at the Lignan Planetarium. Free admission while seats last.

The event will take place even in case of bad weather.

For more information, visit the website of the Regional Astronomical Observatory.

 

Planetario_interno
Il Planetario di Lignan permette di viaggiare virtualmente nello spazio e nel tempo
Crediti Paolo Rey/Regione Autonoma Valle d’Aosta per il Progetto transfrontaliero Interreg ALCOTRA «EXO/ECO» realizzato con fondi europei
Lignan
Il comprensorio di Lignan, primo Starlight Stellar Park in Italia, che ospita l’Osservatorio Astronomico della Regione Autonoma Valle d’Aosta (cupole bianche a sinistra) e il Planetario di Lignan (cupola grigia a destra)
Crediti Paolo Rey/Regione Autonoma Valle d’Aosta per il Progetto transfrontaliero Interreg ALCOTRA «EXO/ECO» realizzato con fondi europei
OAVdA_Piazzole
Visione d’insieme dell’Osservatorio Astronomico della Regione Autonoma Valle d’Aosta: le visite guidate notturne si svolgono all’aperto
Crediti Giovanni Antico (www.gantico.com) per la Fondazione C. Fillietroz-ONLUS

Share

TwitterTwitter
FacebookFacebook
WhatsAppWhatsApp
E-mailE-mail

See also

Astronomical observatory  of Aosta Valley
Astronomical observatory of Aosta Valley

Nus

Museums

A journey among the stars in the Aosta Valley

Perched at over 1,600 m above sea level in Lignan, in the heart of the Saint‑Barthélemy valley, awaits an experience that will take you beyond the sky.Here stand the Planetarium and the Astronomical …
Read all

Book your stay

Before your trip

  • Tourist offices
  • Brochures
  • Webcams
  • Downhill ski bulletin
  • Cross-country ski bulletin

Legal Information

  • Privacy
  • Cookies

Social

LoveVdA
Page edited by

Assessorato al Turismo, Sport, Commercio

Autononous region of Aosta Valley

Regione Autonoma Valle d’Aosta
Région Autonome Vallée d’Aoste

© Regione Autonoma Valle d'Aosta
P.Iva 00368440079