The Grand Canyon is 277 miles long, up to 18 miles wide and 5000 feet
deep. This arial view was from my seat on Southwest Airlines.The
canyon reaches depths of 5,700 feet. The Grand Canyon’s oldest
sedimentary rocks date back almost 2 billion years.
An awesome site from above, below or at the rim trails. This arid landscape is one of the treasures of the earth.
Here is a link to another site of mine.