In 2017 I drove up to Arkansas Post Museum State Park and the NPS Arkansas Post Memorial. Not only were a lot of pictures taken, but also a very informative visit at both sites. Between the two sites, there is a lot of Arkansas history beginning in the late 1600's. Not being from Arkansas, most of it was unknown to me before my visit. Another surprise was accidentally finding the nearby "Scull Cemetery" established 1778, the oldest cemetery in Arkansas. The FAG link below take you to a few photos if interested.

https://www.findagrave.com/cemetery/56304/scull-cemetery/photo