Delimitation, location and attributes of the elements of geological interest identified in Catalonia that are included in the Inventory of Areas of Geological Interest of Catalonia published in 2000 and updated in 2020 and of those that have been identified in other inventories or scientific and informative publications. Spaces of geological interest are places of interest for their unique and/or representative nature, which allow the study and interpretation of the origin and evolution of geological domains, including the processes that have shaped them, the climates of the past and its paleobiological evolution; and constitute the geological heritage of a territory.

Limits of the figures defined in Law 12/1985, of natural spaces: national park, natural places of national interest, natural reserves and natural parks. It also contains the limits of wildlife reserves defined in Legislative Decree 2/2008, of 15 April, approving the Revised Text of the Animal Protection Act. The limits of each space are established in the legal regulations by which the space is declared or modified.