We propose programs of complete immersion in the 5 emblematic ecosystems of the Algarve: Hills, Dry orchard, Pine forest, Dunes and Salt marshes. We are an Organic and Socially Responsible Agrotourism inscribed in the Dry orchard in the border of Castro Marim Natural Reserve, and we are 1.5km from the sea - dune and pine ecosystem - and the mountain range.