Ojai Valley
I removed the following:
No documentation, including the remaining landscape still shot, reputed to be from an outlook on Highway 150, supports the contention that the Ojai Valley was used as a location in the film.
because there was no documentation to support the contention of no documentation. I replaced it with info from the bonus feature on the "Lost Horizon" dvd. I couldn't find it transcribed anywhere online to post it as a reference, however.