and are protected by the Finnish Heritage Agency. Sjundby Manor House The Sjundby Manor House was built in 1560s by Swedish king Gustav Vasa's stall master Jakob Henriksson. The estate has been owned by many noble families and royalty, including Princess Sigrid Vasa of Sweden and Queen Christina of Sweden. The Adlercreutz family has owned Sjundby since the 18th century and tours inside the castle are arranged during summer. Sjundby was on the Soviet side of the border during the Soviet lease of Porkkala Naval Base. During this period, the house was badly damaged but was eventually restored. Writings in Cyrillic script instructing how Soviet soldiers should behave can still be seen on the walls of Sjundby dairy house. Sjundby is listed as Nationally Significant Built Cultural Environment and protected by the Finnish Heritage Agency. Pickala Manor House and Soviet Triumphal Arch The earliest records of the Pickala Manor House date back to the 16th century; however, the main building and garden standing today dates to 1850. Pickala Manor House was on the Soviet side of the border during the leasing of Porkkala Naval Base. Near the manor house runs a cobble stone road, known as the Kabanov's road, which runs from Pickala to a Soviet Triumphal Arch, the only surviving Soviet triumphal arch in Finland. The road was paved with cobble stone to make it strong enough for Soviet military vehicles to drive on. Pickala Manor House and its surroundings are listed as Nationally Significant Built Cultural Environment and protected by the Finnish Heritage Agency. Kela Railway Station Kela railway station was built in 1903 and its style is an excellent example of the type 5 small wooden railway station. The station is private property but protected by the Finnish Heritage Agency and listed as Nationally Significant Built Cultural Environment. Fanjunkars The national author of Finland, Aleksis Kivi, lived in Fanjunkars croft in Siuntio together with Charlotta Lönnqvist from 1864 to 1871, during which Kivi wrote the novel The Seven Brothers, as well as many poems and plays. The original croft was on the Soviet side of the border during the lease of Porkkala Naval Base and was completely destroyed by Soviets; a reconstruction of Fanjunkars was built in the Siuntio municipal centre in 2002, acting as a museum and an event location. Bronze Age burial sites There are many Bronze Age burial sites in Siuntio but most famous