I was at that exact site that Ralph showed in that picture last year. There are no trees within 110 yards and a very busy spot and I believe it was a Day Use Only. We were fishing there for about 45 min. and there must have been at least 15 vehicles come in and out of there. It is on the North Fork of the Flathead River. However, further north on the same road are some spots that are very much boondocking spots and closer to Pole Bridge, MT. west of Glacier N.P..
There are some real nice places in the Swan River area south of Glacier and near Seely Lake, MT.