As expressed in the UNESCO International Geosciences and Geoparks Program (IGGP), a UNESCO World Geopark is a unique territory, with a unified geographical area where sites and landscapes of international geological importance are managed in a holistic conception of protection, education and sustainable development , in addition to constituting a territory of excellence for scientific research. To this end, it is essential to raise awareness and involve local populations regarding the importance of the territory's geological heritage, increasing their sense of belonging and identity.

The involvement of the local community, guaranteed basic financing and a territory management entity capable of putting into practice “bottom-up” development strategies are relevant dimensions of the geopark concept.

This is, therefore, understood as a catalytic element that aims at the participation of all partners in achieving a common objective, that of contributing to the sustainable development of a territory, particularly at the educational, environmental, cultural, scientific, social and economic.

The recommended development is therefore based on the principle of sustainability, under which the responsible use of existing natural and cultural resources is promoted, in order to reconcile the conservation of natural and cultural heritage with the creation of social and economic opportunities and also to guarantee its transmission to future generations.                                                                           

Currently there are 213 UNESCO Global Geoparks in 48 countries.