The history of Moisio manor begins from the 17th century. It was originally part of the Wrede family manor. In 1605 Henrik Wrede had saved the life of Carl IX, the King of Sweden, in a battle by giving him a horse. Wrede himself was killed, but Carl IX donated a large land property to his family after the war. Wrede family owned Moisio 150 years.
Moisio was acquired by the Forselles family in 1767 and Fredrik Juhan Ulrik af Forselles decied to build a new main building. The present mansion was designed by famous architect C.L. Engel in 1818. The building, which represents early empire style architecture, was built in 1820.
In 1907 Moisio manor was acquired by the municipality of Elimäki. The main building functioned as a retirement home for 60 years. In 1997 it was moved again to the private use and today there are art exhibitions held around the year. The ground floor serves as a restaurant and a café, the upper floor has been dedicated to art.
Duino Castle was built by the Wallsee family in 1389 on the cliffs overlooking the Gulf of Trieste. It replaced an older castle from the 11th century. Over time, the Wallsee family disappeared and the castle, after having been used as a prison, became the residence of the Luogar and Hofer.
At the end of the 19th century it became the property of Prince Alexander von Thurn und Taxis from the Czech branch of the House of Thurn and Taxis. It remains with the family to this day with his great-grandson Prince Carlo Alessandro della Torre e Tasso, Duke of Castel Duino the current owner. The castle has been opened to the public as a museum and park.