Rethinking Eco-Compatible Tourist Accommodations: A Case Study in the Delta Del Po Natural Park

As defined by the World Tourism Organization, sustainable tourism seeks to balance environmental preservation, respect for local cultures, and economic viability. In protected natural areas, such as the UNESCO-designated Delta del Po Natural Park, this balance requires careful consideration of environmental resources, the cultural identity of hosting communities, and long-term socio-economic benefits. The design of outdoor accommodations in these areas is particularly critical, as it directly influences ecological impacts and visitor experiences. This research addresses the challenge of developing eco-compatible constructions for the Delta del Po Natural Park, by combining site and microclimatic analysis and user-needs. Key principles include the integration of passive bioclimatic strategies, the use of bio-based materials, and the reversibility of structures. A pilot project was analysed and optimisation strategies were proposed to enhance environmental performance. Interventions included improving the building envelope implementing passive strategies, and material substitution with bio-based options. Preliminary findings show potential reductions in environmental impact highlighting the role of bio-based materials and eco-compatible technologies in achieving sustainable construction in biodiverse areas.