#1: Cracked earth and volcanic pool, Bumpass Hell, Lassen Volcanic National Park Quick links to similar images: Cracked Earth Volcanic Pool Steam Bumpass Hell Lassen Volcanic National Park California
	#2: Steam, Bumpass Hell, Lassen Volcanic National Park Quick links to similar images: Steam Boiling Water Bumpass Hell Lassen Volcanic National Park California
	#3: Bird's eye view of Bumpass Hell, Lassen Volcanic National Park Quick links to similar images: Vista Bumpass Hell Lassen Volcanic National Park California
	#4: Underground lava boils water at the surface, Bumpass Hell, Lassen Volcanic National Park Quick links to similar images: Lava Steam Bumpass Hell Lassen Volcanic National Park California
	#5: Steam, Bumpass Hell, Lassen Volcanic National Park Quick links to similar images: Steam Boiling Water Bumpass Hell Lassen Volcanic National Park California