Paul Bunyan's Woodpile is a rare geologic curiosity in Juab County, Utah. This rock formation was formed about 30 million years ago when magma cooled down. These columns are between 10 and 15 feet long and about 1 foot in diameter. The whole formation looks like a huge stack of wood logs.
Interesting to notice that the South-East side is far more decomposed than the North-West side, probably by higher differences in temperature and growth of lichens. Clearly to see the prismatic stucture of the rock columns.
See detailed description here:
Utah is a state located in the westcentral region of the United States of America. Utah is the 13th largest state by area, ranks 34th by population and 10th by population density of the 50 United States. Utah was the 45th state to be admitted into the Union, on January 4, 1896. Utah is landlocked, being bordered by the states of Idaho to the north, Wyoming to the northeast, Nevada on the west, Colorado on the east and Arizona to the south. Utah is very mountainous and is a popular outing destination of the outdoorsman. The state population is about 2.82M with 95% being Caucasian, 2.4% Asian, 1.7% Native American and 1.3% Black. The state capital and largest city is Salt Lake City.Source: wikipedia