Louhisaari manor

The mansion is the birthplace and childhood home of Carl Gustaf Emil Mannerheim, Finnish military leader, statesman and sixth president of Finland (1944–1946).

Herman Claesson Fleming [fi], admiral and governor of Finland, constructed the manor in 1655.

A charity committee in honour of Marshal Mannerheim purchased the mansion and donated it to the Finnish State in 1965, which opened it as a museum for visitors in 1967.

[2] In October 2024, it was announced that the museum would be closed due to budget cuts by Petteri Orpo's government affecting the Finnish Heritage Agency.

During its history, the buildings (manor and annexes) more or less remained in their original form, but were subject to renovations and repair.