Nestled along the idyllic banks of the Ceira River, this exceptional riverside estate combines breathtaking natural beauty, complete privacy, and outstanding investment potential. Set on a 6,051 m² plot with a total gross construction area of 884.4 m², including 123 m² of dependent gross area, the property boasts approximately 300 metres of private river frontage, two natural freshwater springs, waterfalls, a traditional well, and an irrigation system, creating a truly unique retreat immersed in nature. The property holds a preliminary A Energy Certificate and will be delivered with all exterior renovation works completed. These include a completely renewed roof, restored exterior stone walls, and the installation of new double-glazed windows, ensuring long-term durability, energy efficiency, and year-round comfort. A fully approved project by Turismo de Portugal is in place for the development of an 11-room boutique hotel, featuring a wellness area with a sauna, jacuzzi, and Turkish bath. The project also benefits from a non-repayable government grant of approximately €300,000, representing an exceptional opportunity for investors in the rural hospitality and wellness sector. It should be noted that the approved works relate exclusively to the interior of the building, as the exterior renovation will already have been completed. The estate is located just minutes from Praia Fluvial das Canaveias and within easy reach of a pharmacy, supermarket, and essential local services. The surrounding landscape features panoramic terraces, natural ponds, peaceful outdoor spaces, and a private riverside dock, offering an unparalleled setting for relaxation and outdoor living. The region is renowned for its exceptional natural attractions, including the Cerro Boardwalks, the historic Roman Bridge, and the beautiful Vimieiro river beaches, all set within one of central Portugal's most authentic and picturesque landscapes. With excellent access via the A1 motorway, the property is only 25 minutes from Coimbra and approximately two hours from both Lisbon and Porto, making it equally attractive as a luxury private residence or an exclusive hospitality investment.