Planète Tarn is a planetarium and observatory based in Montredon-Labessonnié, France. Since 1993, it has offered visitors a place to discover the universe, observe the sky, dream, and deepen their understanding of astronomy. Its work brings together planetarium experiences and observatory activities, creating opportunities to explore the subject from different perspectives.

The organization welcomes individuals, as well as school groups and other groups, and provides activities during school holidays. These offerings make Planète Tarn a destination for a range of visitors interested in learning about space and astronomy. Its website also presents information about the observatory’s history, alongside a gallery and news updates, helping visitors learn more about the site and its activities.

With its focus on discovery and understanding, Planète Tarn connects public engagement with the wonders of the universe. The planetarium and observatory serve as its central resources for inviting people to look beyond Earth and explore astronomy in Montredon-Labessonnié.