Located in São Cristóvão do Douro, in the municipality of Sabrosa, this distinctive detached three-bedroom villa stands out for its contemporary architecture and stunning views over the Douro. Currently operating as a charming guest house, Casa do Arco – Guest Villa Douro is a conceptual project by architect Francisco Vieira de Campos, which combines traditional regional materials, such as schist, with the modern aesthetics of reinforced concrete in an exemplary way. With 254 m² of private gross area, spread over three floors with an elevator, this property offers a unique experience of comfort and functionality. - Ground floor: entrance hall, fully equipped restaurant, large and bright living room, industrial kitchen, and bathroom. - 1st floor: three generous suites, all with excellent natural light and bathrooms clad in Estremoz marble. - Floor -1: multipurpose room ideal for leisure, events, or business expansion, in addition to the technical support area. Built in 2021 and maintained in impeccable condition, this villa reflects the spirit of the Alto Douro Wine Region, combining authenticity, noble materials, and comfort, with the Douro landscape as a permanent backdrop in all rooms. Intended for services, it represents an excellent investment opportunity, whether for continuing tourism operations, creating a boutique hotel, or developing a new accommodation concept. Alternatively, it can be easily converted into a private home, providing an exclusive residence in the heart of a unique region. Located just 10 minutes from Pinhão and 20 minutes from Vila Real, this property benefits from a privileged location in the Douro Wine Region - a UNESCO World Heritage Site, recognized worldwide for its exceptional landscapes.