The Ahti Karjalainen Career Museum ”Tupa” is located in downtown Hirvensalmi. The museum building is a farmhouse built in 1898 that served as a parish hall and a town hall until 1984. The museum was opened up to the public in 2005. Tupa has an exhibition dedicated to Ahti Karjalainen’s career and thus pictures and items related to turning points in the history of Finland.

Ahti Karjalainen was one of the most significant politicians in the post-WWII history of Finland. He was born in 1923 in the village of Kuitula in Hirvensalmi and his childhood home, Lepola, is now a museum. Karjalainen attended school in Mikkeli. When he was 16, he volunteered to fight in the war. After serving during the Winter and Continuation Wars, Karjalainen started to study political science and finance at the University of Helsinki. He married Päivi Koskinen in 1947.

While studying, Ahti Karjalainen served as a press officer for the Agrarian League, etc. Prime Minister Urho Kekkonen asked Karjalainen to be his secretary in 1950, which led to long-term cooperation with Kekkonen. Karjalainen served as Minister of Trade and Industry, Minister of Foreign Affairs, and then as Prime Minister (1962–63 and 1970–71). In 1981, Karjalainen tried to run for president as a candidate for the Centre Party, but lost to Johannes Virolainen in the ”battle of Ph.Ds”. Karjalainen withdrew from politics and served as Managing Director of the Bank of Finland from 1982 to 1983. Karjalainen passed away in 1990.

Ahti Karjalainen successfully forged good relationships with the leadership of the Soviet Union, which was important for Finnish politicians at that time. He saw the most dramatic moment in his career occur when serving as Minister of Foreign Affairs in 1961 when the Diplomatic Note Crisis between the Soviet Union and Finland occurred. Karjalainen worked close to President Kekkonen and it was felt that he would be Kekkonen’s successor. Kekkonen and Karjalainen also became friends, even though their friendship cooled off later on. It is said that when Ahti Karjalainen suggested to his wife that they should ask Kekkonen to be their child’s godfather, she refused and said “We do not sacrifice children to gods here”.

The Hirvensalmi Museum is located right next to Tupa.