California Historical Landmarks in Napa County
California Historical Landmark 683
Hudson Cabin Site
Route 29 At Lincoln Avenue
Calistoga
David Hudson was one of the early pioneers who helped develop the upper portion of Napa Valley by purchasing land, clearing it, and planting crops and building homes. Hudson built his cabin in October 1845.
Quoted from the California Office of Historical Preservation Website
Here's a list of other California Historical Landmarks which had no bear flag marker when we visited them.
John York's Cabin (California Landmark 682) used to stand near southwest corner of this intersection.