|Science Center Tietomaa|
Tietomaa in 1989.
|Visitors||74 567 (2008)|
|Owner||City of Oulu|
|Public transit access||Local bus nr 17|
Tietomaa is located in old buildings of the Veljekset Åström Oy, a former leather processing factory. The main exhibitions are located in the former power station. Tietomaa's 45-metre (148 ft) observation tower with a glass elevator outside the tower is a former water tower of the factory.