After taking a little rest, we headed towards the Sand Dunes. No lens can do justice to the sense of awe you get from the sheer magnitude of this pile of sand. I understand it runs 180 km in length (more than 110 miles) and varies in height from 320 feet to 990 feet (about 30 stories tall to 100 stories tall)

I am still a little confused about how a very long and huge sand dune gets formed with no other sand dunes around it. I will need to find this out.