Skier on Mt. Hood sits down to rest, but falls 15 feet into a volcanic hole that opened up beneath her. Fortunately a climber sees her disappear and uses rope to rescue her.

https://www.kgw.com/article/news/local/portland-woman-rescued-after-falling-15-feet-into-fumarole-on-mt-hood/283-ca60adf5-0ac2-4981-af82-05024b181e4c