The 11 arching triangles of the Arctic Cathedral (1965), as the Tromsdalen Church is more usually called, suggest glacial crevasses and auroral curtains. The magnificent glowing stained-glass window that occupies almost the whole of the east end depicts Christ descending to earth. Look back towards the west end and the contemporary organ, a work of steely art in itself, then up high to take in the lamps of Czech crystal, hanging in space like icicles. Take bus 20 or 24.