Margaret Limbert (far right) stands in a line with three unidentified women wearing long skirts. They are standing inside what Robert W. Limbert named "Indian Cave," which was located 18 miles northwest of Boise.
Hell Roaring Creek Falls from the bottom of the falls looking up. The water run-off eventually runs into Hell Roaring Lake in Custer County, Idaho. Photographed by Robert W. Limbert.
An unidentified man crouches down to explore the ripples of the lava fields. He holds a shotgun in his right hand while touching the ripples with his other hand.
A line of pack horses make a half circle as they cross the volcanic soil of the Craters of the Moon area. The horses are barely distinguishable from the rocks on the right side of the photo, about a quarter of the way down from the top.
Three men from the expedition rest while traveling over the volcanic ground. Ad Santel (left) holds a camera while one man drinks from a canteen and another holds a rifle.
Robert W. Limbert and his exploration party stop to pose on a large volcanic mass. Two men stand on parts of the volcanic rock, while another man sits inside.
An example of the "Blue Dragon Lava Flow" that explorer Robert W. Limbert wrote about in his National Geographic article. "This remarkable flow is well named. Its surface is netted and veined with small cracks like scales of a prehistoric monster,...
The lack of roads across uneven volcanic ground made this expedition into Craters of the Moon dangerous and tiring for both the men and animals involved.
