This cache is at the site of remains of circular adobe huts believed to be built by the Mandan people. Please read the marker, it has historical information on both sides.
Also, please be discrete when looking for this cache, it is in a very public area (crawling with college students!).
The cache log is very, very small. Please be as brief as possible and please, please write on both sides of the logbook. Close the container tightly.
And watch out for splinters!