Before anything. You should know that going to have a barbecue in the San Isidro park (Los Pedregales) of forest influence, published in the BOJA 102 of May 29, 2009, from June 1 to 1 the period of high fire danger takes place, and it is prohibited, among other activities, to light a fire for the preparation of food or any other purpose, including rest areas on the road network, and recreational and camping areas, even when authorized for this purpose.
Despite this, taking these dates into account, you can attend by asking the Estepona City Council for permits.