The Champagne region boasts some amazing caves, containing giant shells, relics from the tropical sea that once covered the land.
Visit 250 m of underground caves, an excavation site, and attend a workshop and introduction to paleontology.
A geo-oenological approach to wine, champagne bar, guest rooms and a shop.
Open from 15 March to 15 November between Thursday afternoon and Sunday. Tours at 10am, 2:30pm, 4pm and 5:30pm.