The project 30 Geotopes3 aims to document the most visually appealing and scientifically significant outcrops in Germany. The focus is on digital and three-dimensional recording. The outcrops are georeferenced with the help of cameras (including drones and 360-degree cameras), by using laser scanners and d-GPS. The presentation of the individual locations will take place monthly from February 2021 on the project website digitalgeology.de. All data recorded as part of the project will be made freely available. There will be exciting insights into geosites and outcrops of various kinds with high-resolution 3D models and digital journeys through old mines. In each case, an accompanying text explains the geological features and the history of their development and, where appropriate, their historical use by the local population.