At Craters of the Moon National Monument in Idaho, this photo shows the inside of Indian Tunnel, a partially collapsed lava cave. © 2003 Norbert Woehnl Photography.

Shot with HP Photosmart 850. Edited in Lightroom 5.7.

写真の撮影場所：アメリカ・アイダホ州・月のクレーター国立公園