The Isle of Arran, where the “Father of Modern Geology” formed ideas that rocked our understanding of the Earth ... Glen Sannox is one of our most peaceful glens, but 100 years ago it was an industrial landscape ... Our northern mountains, formed of 60 million-year-old granite, have been shaped by the power of water and ice ... These rocks were once sand dunes in a great desert! Learn about our island’s journey from the Southern Hemisphere across the equator ... Scotland and Canada parted 60 million years ago, discover the evidence of the opening of the Atlantic Ocean ... See the footsteps of the largest invertebrate ever to walk on land. The giant millipede Arthropleura roamed our island 300 million years ago ...