Bonanza various times) Guy Williams, David Canary, Mitch Vogel, and Tim Matheson. The show is known for presenting pressing moral dilemmas. The title "Bonanza" is a term used by miners in regard to a large vein or deposit of silver ore, from Spanish "bonanza" (prosperity) and commonly refers to the 1859 revelation of the Comstock Lode of rich silver ore mines under the town of Virginia City, not far from the fictional Ponderosa Ranch that the Cartwright family operated. The show's theme song, also titled "Bonanza", became a hit song. Only instrumental renditions, absent Ray Evans' lyrics, were used during the
Kyle Ranch site. In 2010, the City of North Las Vegas committed to preserving the site. Kyle Ranch The Kyle Ranch was established by Conrad Kiel in 1875 in what is now North Las Vegas, Nevada. The ranch's name is spelled alternately as "Kiel" and "Kyle" because Conrad Kiel spelled his name and ranch both ways. The site is currently managed by the City of North Las Vegas Parks and Recreation Division as the "Kiel Ranch Historic Park." As of July 2016, the park is open to the public. The original adobe structure, one of the oldest extent buildings in Las Vegas,