The Grapevine Vintage Railroad travels along the historic Cotton Belt Route Grapevine and the Fort Worth Stockyards. The Rai...lroad is serviced by two vintage locomotives which include "Puffy" the 1896 steam locomotive, which is the oldest continuously operating steam engine in the South, and a 1953 GP-7 diesel locomotive. Passengers enjoy riding in authentic 1920s and 1930s Victorian-style...