The manor house of Vuojoki is one of the most beautiful empire mansions in Finland. Vuojoki is mentioned in historical documents in the 16th century. First manor was established in 1626 by Gottfrid von Falkenberg.
Vuojoki Mansion did not really flourish until the 1830s, when captain Lars Magnus Björkman (ennobled in 1834 Björkenheim) bought it. Lars Magnus Björkenheim built the current buildings and drafted an ambitious greenhouse and garden plan. "Vuojoki Castle", as people called the Mansion that time, completed in 1836. It used to be the second biggest manor in Finland. The main building, two annexes and the greenhouse, Orangerie, were designed by C.L. Engel.
Vuojoki manor is owned by the municipality since 1934. Today it’s open to the public, a permanent exhibition about history and guided tours are available. The mansion provides also conference and restaurant services.
The Palace of the Grand Dukes of Lithuania was built originally in the 15th century for the rulers of the Grand Duchy of Lithuania. The Royal Palace in the Lower Castle evolved over the years and prospered during the 16th and mid-17th centuries. For four centuries the palace was the political, administrative and cultural center of the Grand Duchy of Lithuania.
Soon after the Grand Duchy of Lithuania was incorporated into Tsarist Russia, Tsarist officials ordered the demolition of the remaining sections of the Royal Palace. The Palace was almost completely demolished in 1801, the bricks and stones were sold, and the site was bowered. Only a small portion of the walls up to the second floor survived, that were sold to a Jewish merchant Abraham Schlossberg around 1800 who incorporated them into his residential house. After the 1831 uprising, the czarist government expelled Schlossberg and took over the building as it was building a fortress beside it. Before the Second World War it was the office of the Lithuanian Army, during the World War II it was the office of the German Army, and after World War II it was used by Soviet security structures and later transformed into the Palace of Pioneers. Fragments of Schlossberg's house have become part of the Eastern Wing of the restored Royal Palace.
A new palace has been under construction since 2002 on the site of the original building. The Royal Palace was officially opened during the celebration of the millennium of the name of Lithuania in 2009.