Walkway through cold lava in the Craters of the Moon National Park, Idaho, United States of America, North America

travel destination travel destinations travel photography colour colour image color color image vertical vertical image outdoors outside day background people incidental people people in the background walkway cold lava craters of the moon national park idaho usa us united states united states of america north america american north american scenics scenic scene scenes scenery geology geological volcanic nature natural rock lava petrified rock formation national park tourist destination tourist tourists holiday maker holiday makers on holiday path trail exploration diminishing perspective vanishing point perspective