JessButtery
We visited famous Mammoth Cave National Park in Kentucky and took some of the many tours underground in the caverns and tunnels. This tour the National Park Ranger took us down one of the traditional pathways into a large cavern with a single lantern and then turned it off to show us what total darkness was like. This poster by LanternPress.com is available at the National Park gift shop or through LanternPress.com directly.
