Saint-Michel-L'observatoire offers two distinct areas to focus on when planning your trip: astronomy and cultural history, and routes of varying lengths. First decide whether scheduled visits, a walk through the village’s history or a multi-day route will set the pace. The astronomy offerings range from scientific outreach to an expert-led, narrated presentation of the sky; along the routes, historic buildings, village streets and landscapes take centre stage.
Astronomy: Research and Outreach
The Centre d'Astronomie de Saint-Michel-l'Observatoire offers scientific and cultural activities for all audiences throughout the year. The Observatoire de Haute-Provence, or OHP, is a CNRS scientific observatory for astronomy, atmospheric sciences and ecology. Their different focuses offer a useful starting point: one centres on sharing scientific culture, while the other is an observatory with several fields of research.
In 1995, the first exoplanet, 51 Pegasi b, was discovered at the OHP using the 1.93-metre telescope and the ELODIE spectrograph. The Planétarium de Haute-Provence offers a different experience, combining an immersive film with a guided, narrated presentation of the sky. The astronomy options thus bring together a specific historic event and an engaging presentation of the sky. Public tours of the OHP are offered on Tuesdays and/or Wednesdays during Zone B school holidays, excluding the Christmas and winter holidays. Check the specific dates and booking requirements before your trip.
Village History on Short Walks
The Église Haute, also known as the Église Saint-Michel, dates from the 12th century and is listed as a Monument Historique. Another historic site is the Tour romane de Porchères, a military tower dating from the 12th century. The two buildings reflect different aspects of the village’s history; their names and functions help you distinguish them as you explore on foot.
A walking route through the village’s old streets features information panels tracing the history of astronomy. The subject is therefore not confined to the scientific institutions, but is also explored on a walk around the village. If you are interested in the development of astronomy, this route combines historical context with a subject that also shapes the local institutions.
Routes, Landscapes and Planning Your Time
The 236-kilometre “Autour du Luberon en vélo” tourist cycling route passes through Saint-Michel-l'Observatoire. Distinct from this is mountain bike route No. 14, “Le Tour des Etoiles,” which loops around the telescopes and the Centre d'Astronomie. Both routes are for cycling, but their described itineraries differ: one passes through the village, while the other loops around the telescopes and the astronomy centre.
The signposted “Les lumières du Luberon” circular route starts in Saint-Michel-l'Observatoire and takes three or four days. This duration applies to the circular route, not to the 236-kilometre cycling route. Bear this multi-day duration in mind as a separate planning consideration. The “Balade de l'Observatoire” offers a different focus, with panoramic views of the Craux, Montagne de Lure and Plateau de Valensole. Nature, heritage and observing the night sky also connect Saint-Michel-l'Observatoire with the Parc naturel régional du Luberon.
Planning Visits and Getting There
Regional bus routes connect Saint-Michel-l'Observatoire with Manosque and Forcalquier, providing an option for planning your trip by public transport. If you plan to take the bus, check the current routes before travelling. It is also worth checking the specific dates and booking requirements for OHP tours, as they are available only during certain school holiday periods and are excluded at Christmas and in winter.
When looking for accommodation in Saint-Michel-L'observatoire, you can start by deciding what you want to focus on: if astronomy visits are central to your stay, the limited tour schedule is an important planning consideration; for the circular route, allow three or four days. The village’s history and the different routes offer other ways to decide how long to stay, without trying to fit every activity into a single day.
Discover more destinations: Cruis, Dabisse-Les Mees, Entrevennes, Entrepierres, Saint-Étienne-Les-Orgues, La Motte-Du-Caire, Annot, Méolans-Revel.
For the broader travel overview: Alpes-De-Haute-Provence.
