CoursGéologie is a French-language educational platform dedicated to making geology clear and practical for students and geologists. It offers free, structured learning resources across the geosciences, with content designed for learners to explore at their own pace. Visitors can browse courses and thematic lessons, watch videos that explain geological concepts visually, and consult PDF eBooks and guides for revision and deeper study. The site also features a geological glossary that defines technical terms in accessible language, alongside quizzes that help users check their understanding; quiz access is reserved for members.

Resources cover a range of subjects, including general geology, paleontology and historical geology, hydrology and hydrogeology, sedimentology, stratigraphy, crystallography, petrography, and artificial intelligence in geology. Course topics include rock formation, weathering, sediment deposition, Mediterranean geology, geological time, and crystal symmetry. The eBook collection includes reference materials on gemstones, civil engineering geology, and geological time scales, while videos address subjects such as the rock cycle and regional geological history.