All ages admitted. There is no content that would be objectionable to most parents. This is one of only two ratings dating back to 1968 that still exists today.
There have been plenty of on-screen adaptations of this story - it lends itself well to a screen. The eponymous lass (Jennifer Edwards) is palmed off on her reclusive grandfather (Sir Michael Redgrave) atop a mountain, with only him, some goats and the young "Peter" (John Moulder-Brown) for company. She is a charming young girl who soon manages to crack the erstwhile impervious shield of the old m...