Kultaranta is a creation of the 1910s by noted architects, sculptors and designers, comprising a granite castle dominating the landscape, a formal garden and a park bordering the sea. Kultaranta, built as the private summer residence of a wealthy merchant, is used as the President's summer residence. Kultaranta includes several residential and economic buildings, greenhouses, garden plots and woodland. In the main building, reception and living rooms are located on the ground floor, and bedrooms and guest rooms on the upper floor. Marble stairs from the ground floor lead to the tower. Kultaranta is a nationally significant built cultural environment (RKY site).
Official description (Museovirasto) — machine-translated from Finnish
Kultaranta is the summer residence of the president of Finland. It is in the district of Kultaranta on the island of Luonnonmaa, in the municipality of Naantali in Southwest Finland. The granite manor house is surrounded by 56 hectares of park belonging to the property. The complex also includes numerous outbuildings and greenhouses, and a park.