Question

Where can you find a cathedral made entirely from volcanic rock?

Answer 1

It is the seat of the Archbishops of Clermont (bishops until 2002). It is built entirely in black lava stone, which makes it highly distinctive, and visible from a great distance.

Answer 2

Clermont-Ferrand Cathedral Cathedral of Our Lady of the Assumption of Clermont-Ferrand Cathédrale Notre-Dame-de-l'Assomption de Clermont-Ferrand