LassenNPS:
Lassen Peak Eruption #2
LassenNPS:
Lassen Peak eruption #3
LassenNPS:
Lassen Peak Eruption #4
LassenNPS:
Lassen Peak Eruption #6
LassenNPS:
Lassen Peak Eruption from Red Bluff (PB17)
LassenNPS:
Hot Rock and Lassen Peak eruption
LassenNPS:
Lassen Peak eruption from high
LassenNPS:
Lassen Peak eruption
LassenNPS:
Steaming crater on Lassen Peak summit
LassenNPS:
Lava flow from Lassen Peak
LassenNPS:
Lassen Peak Eruption over Reflection Lake
LassenNPS:
Devastated Area from Lost Creek
LassenNPS:
Hot Rock and Devastated Area
LassenNPS:
Lassen Peak Eruption from Mineral
LassenNPS:
Lassen Peak Eruption from Red Bluff
LassenNPS:
Lassen Peak Eruption from Red Bluff
LassenNPS:
Lassen Peak Eruption from Anderson
LassenNPS:
Lassen Peak Eruption near summit
LassenNPS:
Smoke on Lassen Peak Crater
LassenNPS:
Lassen Peak Eruption over Reflection Lake
LassenNPS:
Lassen Peak Eruption over Reflection Lake
LassenNPS:
Men and horse on summit
LassenNPS:
Steaming Crater
LassenNPS:
Eruption from Manzanita Lake
LassenNPS:
Eruption from Red Bluff