A place in the US I would like to see is Bryce Canyon in Utah. Although it is not a canyon, despite it's name, the natural gathering of these geological structures called "hoodoos"
In order to get to Bryce Canyon National Park, in which Bryce Canyon is located, i would need to fly on a plane to Utah first. It is an extremely large distance to drive, so flying will be better time-wise.
Bryce Canyon is best known for it's "amphitheater" of hoodoos, stretching 12 miles long and 3 miles wide.
In the summer, the daily high of Bryce Canyon is around 71 degrees Fahrenheit, while the daily low is around 41 degrees. In the winter, the daily high goes down to 42 degrees, with the daily low being 14 degrees. Precipitation is likely in Bryce Canyon, with chance of rain in the summer being an average of 51%. I would need to take water to keep hydrated, a backpack of food and sunscreen. A camera to capture my experience would also be amazing.
I would expect my experience at Bryce Canyon to be breathtaking, and definitely memorable. I would probably want to look at it for hours, looking at every part and angle of the natural beauty God provided for me.
Here are some more pictures of Bryce Canyon
Source for photos: Google Images
Source for information about Bryce Canyon: http://en.wikipedia.org/wiki/Bryce_Canyon_National_Park
http://www.nps.gov/brca/index.htm
https://weatherspark.com/averages/29719/Bryce-Canyon-Utah-United-States