Grosse Isle off Hwy 6. Enjoy the 1886 Ridgeway Heritage House with many antiques and artifacts from those past years. Volunteers will explain their use, open during the stopover of the Prairie Dog Central Railway. Joining this home is the fully restored East Rosser one-room schoolhouse, Gunton Wait Station, Emerson Train Station, and a caboose. Take a walk along the tallgrass prairie just north of the railway lines.