What EOST is
The École et Observatoire des Sciences de la Terre (EOST), at 5 rue René Descartes in Strasbourg’s historic university district, is a research center, museum site and scientific landmark. It is known for work in mineralogy, seismology and terrestrial magnetism, and shares its collections and research with the public through museums, exhibitions and outreach events.
EOST is housed in an elegant late 19th-century building in the Neustadt district. Its central location is near major Strasbourg landmarks and is accessible by tram and bus.
For current information, consult the official EOST website and the ITES portal.
History
Founded in 1920, EOST has played a role in advancing Earth sciences in France. The building reflects the architectural grandeur of the Neustadt district and houses scientific collections that document the development of Earth sciences.
The campus brings together early 20th-century architecture and modern amenities.
What to see
Museum of Mineralogy
The Museum of Mineralogy holds over 30,000 mineral and meteorite specimens and is described as one of France’s largest collections. Interactive displays and hands-on activities are available for visitors of all ages.
Museum of Seismology and Terrestrial Magnetism
Exhibits include historic and modern geophysical instruments, from early seismographs to contemporary magnetometers. They trace the development of earthquake research and geophysical monitoring. The historic instruments also show the evolution of Earth sciences in France.
Exhibitions and demonstrations
Rotating exhibitions include “Terre précieuse, laboratoire de géosciences,” which highlights current research and the aesthetic qualities of geology. Check the EOST website for current and upcoming exhibits.
Visitors may also see live demonstrations of real-time seismic and geophysical monitoring. Open days offer opportunities to meet researchers and students, attend mini-lectures and take part in demonstrations.
Practical visiting information
Hours and admission
- Museums Tuesday to Saturday, 10:00 AM – 5:00 PM. Closed Sundays and public holidays.
- Administrative offices Monday to Friday, 9:00 AM – 5:00 PM.
- Admission Free entry to the Museum of Mineralogy and the Museum of Seismology and Terrestrial Magnetism.
- Some workshops or exclusive exhibitions may require registration and a small fee.
Guided tours and groups
Free guided tours for the general public are available on Saturdays at 2:00 PM; advance booking is recommended via the official website. Tours are available in French and English upon request.
Private tours and educational workshops for groups and schools are available by appointment. Advance bookings are recommended for tours and workshops, especially during major events.
Contact EOST at +33 (0)3 68 85 03 53 or through their official website.
Events and public engagement
EOST’s public events include:
- Fête de la Science An annual science festival with hands-on activities for families.
- European Heritage Days Special access and guided tours focused on the building’s history.
- Open days Opportunities to meet researchers, attend mini-lectures and join demonstrations.
- Workshops Educational sessions on topics including earthquake preparedness and mineral identification.
Check the event calendar for updates.
Accessibility and facilities
The building has ramps and elevators for visitors with reduced mobility, and the main building and observatory are wheelchair accessible. Facilities include accessible restrooms, a reception area, a small café and free Wi-Fi. Nearby cafés and libraries are also available. Signage and information are provided in French and English.
Directions and transportation
- Tram Lines B or C to the “Gallia” stop, a 5-minute walk; lines C and E to the “Université” stop, a short walk.
- Bus Several lines stop near rue Blessig; consult local transit maps.
- Train Strasbourg’s main railway station is about 15 minutes away by tram.
- Car Parking nearby is limited. Public parking facilities are within a 10-minute walk.
Public transport, cycling or walking is recommended.
Tips
Photography is allowed inside the museums without flash; tripods are not permitted. Follow signage about photography restrictions in research labs or sensitive areas. The building’s exterior is particularly photogenic during golden hour.
The museums include interactive and family-friendly exhibits. Only service animals are permitted inside the museums, and a gift shop offers educational materials and memorabilia.
For updates and behind-the-scenes information, follow EOST and the University of Strasbourg. The Audiala app offers audio guides and exclusive visitor content. Visitors can combine an EOST visit with nearby attractions such as Strasbourg Cathedral, La Petite France and the Jardin des Sciences.
Nearby places
- Strasbourg Cathedral (Cathédrale Notre-Dame) A Gothic landmark with observation platforms and a famous astronomical clock.
- Parc de l’Orangerie A place for a scenic stroll.
- La Petite France A historic district known for half-timbered houses and canals.
- Jardin des Sciences Includes a planetarium and the city’s natural history museum.
- Palais Rohan A museum complex.
- Place Kléber A central area with shopping and dining.
Strasbourg Cathedral
Constructed between the 12th and 15th centuries, Strasbourg Cathedral was once the tallest building in the world. Its features include stained glass, medieval sculptures, an astronomical clock and an observation platform with panoramic city views. The cathedral is a symbol of Strasbourg’s cultural crossroads in Europe and draws millions of visitors each year.
Visiting hours:
- Monday to Saturday 9:30 AM – 11:15 AM, 12:45 PM – 7:00 PM
- Sunday and public holidays 2:00 PM – 6:45 PM
- Hours may vary on religious occasions or for maintenance. Check the official website before visiting.
Admission and tours:
- General access to the nave and main areas is free.
- The observation platform costs €5 for adults; discounts are available.
- A separate ticket is required for the astronomical clock tour.
- Tickets are available online or at the on-site ticket office.
- Guided tours are available in multiple languages, including English; booking in advance is recommended.
- The cathedral hosts concerts, exhibitions and religious ceremonies throughout the year.
The cathedral is accessible to visitors with reduced mobility, with ramps and elevators at designated entrances. Surfaces are uneven, so comfortable shoes are advised. Photography is permitted without flash or tripods.
Nearby attractions include La Petite France, Palais Rohan and Place Kléber.
Frequently Asked Questions (FAQ)
Is EOST suitable for children?
Yes. The museums feature interactive and family-friendly exhibits.
Are pets allowed at EOST?
Only service animals are permitted inside the museums.
Can I purchase souvenirs at EOST?
Yes. A gift shop offers educational materials and memorabilia.
Is photography allowed at EOST?
Yes, without flash. Tripods and flash photography are not permitted.
Is EOST accessible for visitors with reduced mobility?
Yes. The main building and observatory are wheelchair accessible.
Are guided tours available in English at EOST?
Yes. English tours can be arranged upon request.
Where can I park for EOST?
Parking is limited; public transport is recommended.
Can I visit Strasbourg Cathedral for free?
Yes. General access is free; special attractions require tickets.
Are guided tours of Strasbourg Cathedral available in English?
Yes. Tours are available in multiple languages, with advance booking recommended.
Is Strasbourg Cathedral open on public holidays?
Yes, but with modified hours.
Are there photography restrictions at Strasbourg Cathedral?
Flash photography and tripods are not allowed.
