Temppeliaukio Church

Helsinki tried three times to build something on this particular outcrop of granite before anything got finished. A competition in the 1930s went nowhere; a second one, won by architect J. S. Sirén, was interrupted when the Second World War started in 1939 and never resumed. It took a third competition, in 1960–61, to finally settle the site's fate — and the winning idea, from brothers Timo and Tuomo Suomalainen, was to stop fighting the rock and build inside it instead.

Even the Suomalainens hedged at first: they had considered using the exposed granite walls as the interior surface of the church but left the idea out of their actual competition entry, worried it would strike the jury as too radical. It went in anyway once they'd won, and it's the single decision that defines the building — walls that were blasted and chiselled out of solid bedrock, left rough rather than smoothed or clad, so what you're standing inside is the outcrop itself, hollowed out.

Money, as usual, shrank the plan: the church that got built in 1968–69 has roughly a quarter of the interior volume the original design called for. What nobody had to compromise on was the acoustics — the same unworked rock surfaces that make the place look raw also scatter sound in a way that smooth plaster never could, and Temppeliaukio has become one of Helsinki's regular concert venues as a direct result of the cost-cutting that shaped it.

Getting there

Located in Helsinki. Helsinki Vantaa Airport (HEL) is about 16 km away.