Graham Cave State Park

Located in the Loutre River Valley, Graham Cave offered shelter to prehistoric tribes dating back 10,000 years. In 1961 it became the first archeological site in the US to be named a national historic monument. In addition to interpretive displays and a artifact exhibit in the park office, a boat launch offers access to the Loutre--the most scenic river in the Northern Border Region.

GPS Locator=N 38.90672 W 90.57707