# Démolition des cheminées de la Raffinerie de Collombey 09 - Nuage de poussière après l'effondrement

- By: Christian David
- Date: 2026-05-21
- Classification: Photograph
- Museum: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:D%C3%A9molition_des_chemin%C3%A9es_de_la_Raffinerie_de_Collombey_09_-_Nuage_de_poussi%C3%A8re_apr%C3%A8s_l%27effondrement.jpg)
- Rights: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0)
- Picture: https://upload.wikimedia.org/wikipedia/commons/thumb/4/46/D%C3%A9molition_des_chemin%C3%A9es_de_la_Raffinerie_de_Collombey_09_-_Nuage_de_poussi%C3%A8re_apr%C3%A8s_l%27effondrement.jpg/1920px-D%C3%A9molition_des_chemin%C3%A9es_de_la_Raffinerie_de_Collombey_09_-_Nuage_de_poussi%C3%A8re_apr%C3%A8s_l%27effondrement.jpg
- Who can see it: Teens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)

Dust cloud after both chimneys fell. Demolition of the former Collombey refinery (Tamoil), in Collombey-Muraz (Valais, Switzerland), blasted on 21 May 2026. Chimneys about 100 m tall, built in 1963.