Decent, but small and dated visitors center.

If you are visiting for the history, after the long, out of the way drive, get ready for an unecessarily long drive to the visitor center and fort path trailhead. Then get ready for an unnecessarily long and winding path to the fort site (which itself is well maintained and presented). The park should really have two entrances and more direct access. The walking trail goes along another road that did not have a dedicated trailhead or access to the visitor center.