The GSM portal is a broadcasting, communicating and promoting tool dedicated to the San Matias Gulf and its people.

Its principal aims are:

- To simplify the access and exchange of information related to the San Matias Gulf froma cultural, environmental and productive viewpoint.

- To spread information about the regional strategies and objectives who share the GSM dream and work towards its fulfillment forwarding the responsible use of the natural, cultural heritage of the Gulf.

- Forming a space of dialogue between private and public figures who are interested in the Gulf’s values and the existing and potential strategies of sustainable regional development.

- Favouring the consolidation of a regional identity, highlighting the regional attributes, forwarding the support of sustainable business and increasing the national and international visibility of San Matias Gulf.