Pic du Midi de Bigorre

Pic du Midi de Bigorre is a high Pyrenean summit near Bagnères-de-Bigorre in southern France notable for its astronomical observatory and panoramic viewpoints. The mountain rises to roughly 2,877 metres and combines scientific facilities with visitor amenities.

Major draws include the summit observatory complex with public outreach programs and telescopes, plus observation terraces reached by cable car that offer wide views across the Pyrenees and into Spain on clear days. The site is accessible to non-technical visitors through guided visits and seasonal opening hours.

The observatory developed from 19th-century scientific activity into a modern research and public-education facility, hosting both professional equipment and visitor-oriented exhibits. Over time the site has been adapted to balance research, tourism and conservation of the mountain environment.

Located in the Hautes-Pyrénées department, the Pic du Midi sits above the ski and mountain resort areas and is typically accessed by cable car from La Mongie/Bareges or by mountain roads and hiking routes.

• Elevation and access: The mountain summit reaches approximately 2,877 metres and is served by a cable car that provides visitor access from the ski resort area below.
• Visitor experience: Public visits are popular for panoramic mountain views and for scheduled observatory tours and exhibitions on astronomy and mountain science.

What to See #

• Observatory complex: The astronomical observatory and visitor facilities near the summit that host telescopes, a museum and public viewing sessions focused on mountain-top astronomy and weather research.
• Summit terraces: Summit terraces and viewing platforms reached by cable car that offer panoramic views across the Pyrenees and into neighbouring regions on clear days.