Hot Springs Reservation: Chicago, Rock Island & Pacific; St. Louis Iron Mountain & Southern; and Memphis, Dallas & Gulf to Hot Springs, Arkansas.
Casa Grande Ruin: Southern Pacific to Florence or Casa Grande, Arizona.
Wind Cave Park: Chicago & Northwestern or Chicago, Burlington & Quincy to Hot Springs, South Dakota.
Platt Park: Atchison, Topeka & Santa Fé or St. Louis & San Francisco to Sulphur, Oklahoma.
Sully's Hill Park: Great Northern to Devil's Lake, North Dakota.
Railroads to Canadian Parks
Rocky Mountains Park: Canadian Pacific to Banff or Laggan, Alberta.
Yoho Park: Canadian Pacific to Field, British Columbia.
Glacier Park: Canadian Pacific to Glacier, British Columbia.