This memoir describes the solid geology of a mountainous area on the southern edge of the Grampian Highlands; a brief summary of the drift geology of the district is included.

This memoir describes the bedrock geology of the mountainous country lying between upper Deeside and upper Glen Clova in north-east Scotland (1:50,000 geological sheet 65E (Scotland)). The greater part of the Balmoral estate lies in this district, and the large granite/diorite mass of Lochnagar dominates the country, which is popular with climbers and walkers and immortalised in verse by Lord Byron.

The Cairngorms area is arguably the most significant for nature conservation in the British Isles and contains its largest National Park. In this book, 35 authors, drawing on published and unpublished sources, present an up-to-date review of the area's natural features, including plants, animals, habitats, geology and landforms. The review falls into three parts. The first and largest part describes the area's rich diversity of nature, with each chapter summarising recent research findings, trends and conservation issues for a different landform, habitat or species group. The second part considers deer management, recreation and projected climate change impacts. Part three focuses on rare and threatened species, and identifies areas and habitats rich in species for which the Cairngorms are nationally and internationally important.

A detailed account of the geology shown on the complementary 1: 50 000 (or earlier 1: 63 360) geological map(s)