Fig. 2

Axonometric view of the center section of the valley a San Lorenzo river; b millraces; c existing roads; d existing reforestation; e existing mills, refurbished; f abandoned mill refurbished as central building of the "spread-out hotel"; g prefabricated wooden cells with FV roof (rooms for the "spead-out hotel"); h constructed wetland and biomass-boiler; i pedestrian paths; j reforestation to avoid slope erosion; k substitution of the concrete channel with staggered gabion walls; l insulated pipes for hot water distribution; m sewer pipes