They are building the sets at Corriganville Park in Simi Valley. Corriganville was once a movie ranch, like Spahn and Iverson Ranches. It closed in 1965 when Bob Hope purchased it. The project Hope planned did not take off and he abandoned it a year later. Corriganville is now a regional park.
A couple of the vehicles they have gotten for the filming
What would the film be without Dune Buggies?
Looks like they are going to make this area into the horse arena
An old school bus was acquired
George Spahn's house
A barn, couple of old cars and George's house in the distance
The boardwalk, old vehicles and the bus
The boardwalk, an old wagon like the one that was in front of the ranch and a trailer similar to the one that was parked next to George's house.