Crack in the Ground is a hidden and very surprising landscape. You will never forget this, which is in middle of nowhere in Central Oregon, United States. We can walk for 2 miles (3 miles) with this very unique pathway between 70 feet (21 m) deep walls. The difficulty is moderate for hikers and I highly recommend it for once in life. Good thing is not crowded but a little hard to drive on unpaved road to get there.
43.3336° N, 120.6723° W