Interpretive trail through 7,000 year-old lava field and Lava Butte (5,023').
Gray rabbitbrush (Ericameria nauseosa).
View west across the lava field on a hazy day. Mount Bachelor (9,068') is at left.
View west across the lava field.
View of Lava Butte with large "snowballs" in the foreground.
Cusick's monkeyflower (Mimulus cusickii).
Golden-mantled ground squirrel (Callospermophilus lateralis).
Yellow-pine chipmunk (Neotamias amoenus).