Temppeliaukio church is built directly into the bedrock. It was built by architects Timo and Tuomo Suomalainen in 1969. Top of the rock with a stone wall to protect the dome. Drilling trace remains have not been removed from the walls, and water trickling from cracking in the rock is led away along channels under the floor. The inner surface of the dome (diameter: 24m, height: 13m) is clad with a 22 km copper tape. SuomenlinnaTrain station Labels