Grand Canyon
The Grand Canyon is one of the most famous wonders in the world! It’s a national park that’s 277 miles long and the width ranges up to 18 miles. It’s over a mile deep. The Grand Canyon is located in Arizona, USA. The Grand Canyon is considered one of the wonders because it has the same factor of being the biggest one of the biggest or tops in the whole worlds. The closest city to the Grand Canyon is Las Vegas, Arizona.
Safety Rating - 3/10
Safety Rating - 3/10