Luisa Hendry, known online as @scottishgeologist, is a Scottish geologist, science communicator, and founder of Scot Rock Walks – Scottish Geology Tours. She grew up fascinated by rocks and volcanoes, studied Earth Science at the University of Glasgow, graduating in 2015, and worked as an engineering geologist before focusing full-time on geology outreach. Through humorous and educational videos on Instagram, TikTok, X and YouTube, Luisa makes Scotland’s geological landscapes and processes accessible to a wide audience of over 600k followers. Her work includes talks, tours, TV and radio appearances and collaborations with industry and community groups, inspiring public interest in geology and Earth science.