The RCHF Museum conveniently sits within Harry Myers Park in downtown Rockwall, Texas. The Museum Park is home to many historic structures including two homes from early Rockwall County, a Tenant Cabin, the Hartman Windmill, a replica carriage house, outhouse, and gazebo. The Blackland Prairie Grassland is a preservation project of native grass and wildflowers. The property also includes an original segment of the rock wall*.

*This segment of the wall was taken from its original location and rebuilt on museum property. In situ walls are buried on private property and closed to the public.