Background

Explore the Stars at the Astronomical Observatory of Saint-Barthélemy

Discover the universe at the Astronomical Observatory of Saint-Barthélemy, a stunning hub for stargazers in the breathtaking Aosta Valley.

4.7

Nestled in the scenic Aosta Valley, the Astronomical Observatory of Saint-Barthélemy stands as a beacon for stargazers and astronomy enthusiasts alike. This impressive facility, renowned for its state-of-the-art telescopes and knowledgeable staff, offers visitors a chance to explore the wonders of the universe. As you step into the observatory, you will be greeted by interactive exhibits that make complex astronomical concepts accessible and engaging for all ages. Guided tours are available, where you can learn about celestial bodies, cosmic phenomena, and the latest discoveries in the field of astronomy. The observatory operates on a timetable that allows guests to experience the night sky at its best, with specific viewing hours tailored for a memorable experience. As darkness falls, the observatory comes alive, offering the opportunity to gaze through powerful telescopes at stars, planets, and galaxies. Whether you are a seasoned astronomer or a curious novice, the viewing sessions provide a magical encounter with the cosmos. The breathtaking backdrop of the Aosta mountains enhances the experience, making it not just a scientific excursion, but a picturesque adventure. For families, the observatory offers a unique educational experience that blends fun with learning. Children can participate in special activities designed to inspire a love for science and astronomy. The combination of stunning views, educational resources, and a peaceful atmosphere makes the Astronomical Observatory of Saint-Barthélemy a must-visit destination for tourists looking to enrich their knowledge and enjoy the beauty of the night sky.

Local tips

  • Visit during clear nights for the best stargazing experience.
  • Book your guided tour in advance to secure a spot, especially during peak seasons.
  • Bring a jacket, as temperatures can drop significantly at night.
  • Check the observatory's website for special events, such as meteor showers or celestial happenings.
  • Consider visiting during the week to avoid larger weekend crowds.
widget icon

Buy tickets

    No tickets available

Book tours with entry

    No tours available

Book tours without entry

    No tours available

A brief summary to Astronomical Observatory of Saint-Barthélemy

  • Tuesday 4 pm-5 pm
  • Wednesday 4 pm-5 pm
  • Thursday 4 pm-5 pm
  • Friday 4 pm-5 pm
  • Saturday 4 pm-5 pm

Getting There

  • Car

    If you are driving, start from the city of Aosta. Head east on Via Monte Emilius (SS26) toward Strada Statale 26. Continue on SS26 for about 19 kilometers until you reach the town of Nus. From Nus, take the exit for SR47 and follow it for approximately 12 kilometers. Keep an eye out for signs for Saint-Barthélemy; turn left onto Località Lignan. The observatory is located at Località Lignan, 39, 11020 Saint-Barthélemy AO. Parking is available on-site.

  • Public Transportation (Bus)

    If you prefer public transportation, you can take a bus from Aosta to the town of Saint-Barthélemy. From the Aosta Bus Station, board a bus heading toward Saint-Barthélemy. The journey takes about 30 minutes. Once you arrive in Saint-Barthélemy, you will need to walk approximately 1.5 kilometers to reach the Astronomical Observatory. Follow the signs toward Località Lignan, and enjoy the scenic walk through the valley.

  • Public Transportation (Train + Bus)

    Alternatively, you can take a train from Aosta to the nearby town of Châtillon. From Châtillon, transfer to a local bus that goes to Saint-Barthélemy. This option might take longer, but it offers a chance to enjoy the beautiful landscapes of Aosta Valley. Upon reaching Saint-Barthélemy, you’ll need to walk approximately 1.5 kilometers to the observatory, as mentioned above.

Popular Experiences near Astronomical Observatory of Saint-Barthélemy

Popular Hotels near Astronomical Observatory of Saint-Barthélemy

Select Currency