Excellence is a Habit. HOPOSA HOTEL COSTA D'OR. Adults only. This Majorca Hotel in Deia has a typical Majorcan style,it has been completely refurbished and converted into a modern 4-star hotel. Costa D'Or stone buildings blend harmoniously with the surrounding landscape ensuring an inviting atmosphere. Located in a spot which has remained untouched by the passage of time, right in the heart of the Sierra de Tramuntana mountains and perched atop a hill in what is known as Lluc-Alcari. Costa dOr is only 2 km from the charming town of Dei, a place that pleasingly combines farming, arts and crafts and the creative arts with a range of tourist amenities, and maintains a strict urban planning policy in order to preserve the outstanding scenery.