In the heart of the preserved landscape of the Alentejo Coast, just 5 km from Santiago do Cacém, is Monte Horizonte, a truly unique property that combines nature, privacy, sustainability and potential for future appreciation. Located in an area of \u200b\u200baround 20 hectares, this property stands out for its exceptional natural surroundings, offering an environment of absolute serenity, where contact with nature plays a central role. A privileged setting for those looking to invest in a consolidated tourist project or develop an exclusive concept linked to sustainable tourism. The real estate complex consists of a main house and six independent accommodation units, distributed in three 1-bedroom apartments and three 2-bedroom apartments, currently prepared to welcome guests in an environment of comfort and tranquility. One of Monte Horizonte’s biggest differences is its commitment to sustainability. All urban items have A+ Energy Certification, reflecting the high energy efficiency and self-sufficiency philosophy that characterizes the property. This characteristic represents an added value that is increasingly valued by national and international markets, in line with current trends in responsible and environmentally conscious tourism. Recognized as a true sanctuary for local and migratory birdlife, Monte Horizonte is also a reference destination for Bird Watching practitioners, attracting national and foreign visitors who seek to observe the extraordinary diversity of species present in the region throughout the year. The location is equally privileged. Located close to the most emblematic beaches on the Alentejo coast, between Sines and Vila Nova de Milfontes, it benefits from its proximity to the sea without giving up the tranquility of the countryside. Lisbon and Faro International Airport are both approximately 1h30 away. In addition to the existing infrastructure, the property also presents an interesting potential for future development, allowing the expansion of the tourist offer to be considered through the creation of new accommodation units or complementary projects linked to nature tourism, well-being, themed retreats or rural experiences, always subject to analysis and framing by the competent authorities. Monte Horizonte represents a rare opportunity to acquire a sustainable tourist asset, located in one of the most authentic and sought-after regions of Portugal, where nature, profitability and quality of life coexist in pe