This complex, initially conceived as an extension of Granada's prestigious Alhambra Palace, was a visionary initiative by Julio Quesada Cañaveral y Piédrola, the Duke of San Pedro de Galatino. He recognized the tourism potential of Sierra Nevada, creating a retreat for high society seeking to escape the capital's hot summers.

Access to the hotel was via the famous Sierra tram, which connected Granada with the Maitena station in Güéjar Sierra. This mode of transport was specifically designed to facilitate visitors' arrival at this then-inaccessible natural area.

The imposing stone building, nestled in the snowy mountains, operated as an exclusive hotel until 1936, when the Duke of San Pedro de Galatino donated it to the Archbishopric of Granada. Since then, the ecclesiastical entity has been responsible for its management.

Currently known as Casa de Espiritualidad Seminario Sierra Nevada, the complex is dedicated to prayer and priestly formation. However, from last March until December 8, it has opened its doors for public reservations, offering a "place for weekend or longer stays," as reported by the Archdiocese of Granada. It is also described as an ideal space for retreats and spiritual exercises, for priests, laypeople, and consecrated life.

The main complex houses the old hotel, which has 5 single and 34 double rooms, all with private bathrooms. Additionally, it features common areas such as a dining room, meeting room, library, and chapel. Another historic building is La Casita del Duque, the Duke's former residence, offering 9 rooms, 4 full bathrooms, and a living room with a fireplace, functioning as an extension of the main house for specific uses.