A truly exceptional sanctuary where lush greenery blends seamlessly with the endless blue of the Atlantic Ocean. Nestled near the sought-after Meco coastline, in the charming parish of Sesimbra (Aiana de Cima), this remarkable 16,500 m² estate presents a rare and compelling investment opportunity in one of Portugal’s most captivating natural settings. Imagine waking each morning surrounded by mature trees, vibrant vegetation, and the gentle sounds of nature, while the fresh ocean breeze flows through the landscape. This unique property offers breathtaking panoramic views over the sea, extending toward the iconic Lisbon Bay, creating an atmosphere of serenity, inspiration, and absolute escape. The development project allows for the construction of three elegant, single-storey villas, with a total buildable area of 1,800 m²—perfectly suited for a private luxury estate or an exclusive residential concept. In addition, the property features nine charming historic ruins, rich in character and authenticity, offering exceptional potential to be restored into refined suites or double guest rooms. At the heart of the estate lies a stunning swimming pool adorned with prestigious Viuva Lamego tiles, complemented by a barbecue area and a pool house awaiting restoration—an idyllic setting for unforgettable gatherings and golden sunset moments. With its versatility and scale, this property lends itself beautifully to a wide range of visionary projects: from a boutique hotel or exclusive tourist village to a wellness retreat or high-end residential development. A rare gem where nature, privacy, views, and potential converge—an opportunity not to be missed.