The Smoky Hills are hills in the north central section of Kansas, USA. The hills contain many interesting rock formations and bluffs. The bluffs formed because of the draining of rivers into an ancient sea that once covered the area.
The Smoky Hills are hills in the north central section of Kansas, USA. The hills contain many interesting rock formations and bluffs. The bluffs formed because of the draining of rivers into an ancient sea that once covered the area.