Official 1901 Status French Non-Profit Association • Registered RNA: W263000318 • SIREN: 329153118
Community Calendar 2026

2026 Public Events & Prehistoric Field Walks

Join our volunteer archaeologists and naturalists for completely free guided landscape walks, cave geology visits, and public scientific lectures across the Drôme and Rhône Valley.

Group of citizens on a guided archaeological landscape walk along the foothills of the Drôme
Sortie pédagogique de découverte du paysage préhistorique organisée gratuitement pour le grand public sur les coteaux de la Drôme.
100% Free Public Access: All public walks, site visits, and community seminars organized by CAPRA are free of charge. We do not operate commercial ticketing or paid reservations. Advance registration is required solely for insurance, safety limits, and group comfort. All membership fees and dues are fully reinvested in the association's public interest missions.

Connecting Communities with Their Deep Prehistoric Landscape

Too often, archaeological discoveries remain locked away in museum glass cabinets or discussed in closed academic conferences. At CAPRA, we believe that the most compelling way to comprehend prehistory is to walk the very landscapes our ancestors navigated thousands of years ago. Our 2026 Community Calendar brings together an exciting array of public activities that blend outdoor exploration, geological observation, and scientific storytelling.

Led by seasoned volunteer field leaders, certified geologists, and experienced prehistoric educators, our excursions explore ancient flint procurement sources, Pleistocene river terrace exposures, and prehistoric rock shelters nestled beneath the limestone cliffs of the Vercors and Diois foothills.

Archaeological guide explaining landform stratification to a group of participants
Médiateur scientifique du CAPRA décrivant l'histoire géologique et l'occupation humaine ancienne lors d'une halte explicative sur le terrain.

Major Highlights of the 2026 Event Program

Saturday, April 18, 2026 • 09:30 – 16:30 Free / Registration Required

Spring Prehistoric Landscape Walk: The Alluvial Terraces of the Drôme

A 7-kilometer educational hike starting from Allex. Participants will explore the multi-tiered gravel terraces shaped during successive Riss and Würm glaciations, observing where Neanderthal hunting groups collected quartzite cobbles and flint nodules to fabricate Mousterian cutting tools. The walk includes a practical demonstration of reading geological strata and an open picnic lunch along the riverbanks.

June 19–21, 2026 (All Day) National Event / Free Admission

European Archaeology Days 2026: Open House at Espace L'Île Girodet

In celebration of the annual European Archaeology Days, CAPRA opens its conservation laboratory, scientific library, and demonstration gardens in Bourg-lès-Valence. Highlights include live demonstrations of flintknapping, micro-faunal sediment screening, interactive pottery puzzle challenges for children, and public tours of our artifact storage collections led by volunteer curators.

Saturday, September 26, 2026 • 14:00 – 18:00 Free / Family Friendly

Autumn Karst Exploration: The Paleolithic Shelters of the Royans

A gentle interpretive walk visiting ancient cliff overhangs in the Royans piedmont. Our guides explain how Magdalenian hunters utilized these strategic vantage points to track reindeer herds crossing seasonal migration corridors, while illustrating the vital importance of cave habitat conservation.

Thursday, November 12, 2026 • 19:30 – 21:30 Public Lecture / Free Entry

Annual Civic Conference: "Neanderthal Hunters in the Middle Rhône Valley"

Hosted in the civic auditorium in Bourg-lès-Valence. Guest prehistorians from regional university research centers present new dating evidence and faunal analyses from recent salvage operations, followed by an open questions-and-answers exchange with audience members.

Attentive public gathering attending a community archaeological presentation
Conférence publique organisée par le CAPRA au centre culturel de Bourg-lès-Valence rassemblant habitants et passionnés d'histoire locale.

Essential Practical Information for Participants

To ensure that all outdoor activities and educational visits remain safe, enjoyable, and environmentally respectful, please observe the following participation guidelines:

  • Advance Free Registration: Due to terrain safety constraints and to avoid overcrowding sensitive natural habitats, our field walks are capped at 25 participants per outing. Please contact our administrative desk via phone or email to reserve places.
  • Recommended Gear: Sturdy walking shoes with non-slip soles, weather-appropriate clothing (windbreaker, sun hat), personal water bottles, and walking sticks for hilly sections.
  • Strict Heritage Protection Protocol: In accordance with the French Heritage Code, participants are strictly prohibited from picking up, removing, or disturbing any archaeological artifacts encountered during our walks. All discoveries are photographed in place and cataloged by the trip leader for official regional records.
Participants resting together in a scenic alpine meadow after a geological field hike
Moment de convivialité et d'échange entre les participants à l'issue d'une randonnée géologique et préhistorique dans le Diois.

Hosting a Local Event in Your Municipality

Are you a local community organizer, municipal cultural delegate, or public librarian in the Rhône-Alpes region wishing to organize a free prehistory walk or public lecture in your village? CAPRA regularly partners with rural communes to bring scientific events directly to local residents. Reach out to our events coordination committee to discuss potential dates and thematic topics.

Ecological & Civic Workshops

Looking for hands-on learning? Check out our schedule of free practical workshops covering flintknapping, ancient pottery, and pigment making.

Reserve Free Places

Register for an upcoming field walk or community lecture by contacting our public secretariat in Bourg-lès-Valence.