With narration by Robbins Barstow.
Center for Home Movies list of titled amateur films
"During five summers from 1957 to 1961, the five-member Barstow family of Wethersfield, Connecticut, set out to visit all 48 of the then United States of America on a series of month-long camping trips. Part II showcases "America's Wonderlands" with 18 National Parks and other exciting attractions in the great Northwest and Southwest." Archive.org
Center for Home Movies