The Temppeliaukio Kirkko (Rock Church) is a thrilling work of modern architecture in Helsinki. Completed in 1969, it is built entirely underground and has a ceiling made of copper wire.

History

The Temppeliaukio Kirkko was designed by architect brothers Timo and Tuomo Suomalainen. Construction began in 1968 and was finished a year later in 1969. The architects chose a rocky outcrop rising about 40 feet above street level, and blasted out the walls from the inside.

The Temppeliaukio is now most commonly known by its English name, the Rock Church or Church in the Rock. It is one of the most popular tourist attractions in Helsinki and frequently full of visitors.