Petit Jean Mountain is actually located in Arkansas, not Iowa. It is a popular tourist destination known for its scenic beauty, hiking trails, and historic landmarks. Some of the specific points of interest on the mountain include the Cedar Falls waterfall, Rock House Cave, and the Museum of Automobiles. Interesting facts about the area include its rich Native American history and the legend of Petit Jean, a French woman who disguised herself as a man to accompany her lover on a journey to the new world. The best time of year to visit is typically in the spring or fall when the weather is mild and the foliage is at its peak.