The aim of our project "Virtual educational walk in the quarry" Drenaka West "" is to promote the biodiversity of the quarry for quartz sand "Draenaka West, section West" in an innovative and different way, through a virtual walk with an audio guide with QR codes in Bulgarian and English language, interactive map, 3D career visualization, automated feeders with sensors and cameras and project site.Note: The project is a conceptual version and is subject to supplementation and development.