This is the Bajada de Antorchas in Ushuaia, capital of Tierra del Fuego, which features skiers descending the Martial Glacier with red torches during winter.

https://video.nostr.build/a4d041a9b3fa82fa0b1eafabc5b2957d07fcade1da192f6085d6a68e90c31adf.mp4

#bullishbounty