Missouri is a state in the Midwestern United States. With over six million residents, it is the 18th-most populous state of the Union. The largest urban areas are St. Louis, Kansas City, Springfield and Columbia; the capital is Jefferson City. The state is the 21st-most extensive in area.
Meramec Caverns: 3/5
Meramec Caverns is the collective name for a 4.6-mile cavern system in the Ozarks, near Stanton, Missouri. The caverns were formed from the erosion of large limestone deposits over millions of years. Pre-Columbian Native American artifacts have been found in the caverns.
Address: 1135 Hwy W, Sullivan, MO 63080
Bluff Blue Trail: 5/5