Ponderosa Ranch According to the Andersons, tourists would regularly show up at their gates asking where the Ponderosa was. Smelling opportunity, the Andersons contacted NBC and "Bonanza" creator-producer David Dortort. They proposed turning their small ranch into a theme park. NBC, Dortort, and the cast saw the tie-in as a "bonanza" for everyone. All parties being of one accord, the cast agreed to promos being shot at the ranch site and the Virginia City set - including the nearby Silver Dollar Saloon - for financial consideration. The ads stimulated revenue for the park. The park opened to the public in 1968, complete
Bonanza thrice-widowed patriarch Ben Cartwright (Lorne Greene). He had three sons, each by a different wife: the eldest was the urbane architect Adam Cartwright (Pernell Roberts) who built the ranch house; the second was the warm and lovable giant Eric "Hoss" Cartwright (Dan Blocker); and the youngest was the hotheaded and impetuous Joseph or "Little Joe" (Michael Landon). Via exposition (S01:E01 – "Rose for Lotta") and flashback episodes, each wife was accorded a different ancestry: English (S02:E65 – "Elizabeth My Love"), Swedish (S03:E95 – "Inger My Love") and French Creole (S04:E120 – "Marie My Love") respectively. The family's cook was the