Wikimedi'Òc

Eruptions in the Lassen area in the last 50,000 years-map.jpg - Mav

Lassen Peak from Brokeoff Summit - Flickr - Joe Parks.jpg - Matanya

Lake Helen (11442975965).jpg - Ser Amantio di Nicolao

Lake Helen and Eagle Peak, Lassen Volcanic NP, 9-06 (In Explore) (24396301134).jpg - James Allison

Lassen Volcanic National Park, Lake Helen, CA 2006 (6478285413).jpg - Fæ

NPS Brokeoff Volcano 2.png - Pi3.124

NPS Brokeoff Volcano.png - Pi3.124