There is a little girl who leaves her house to go explore the woods she has a white dress and red hair but during her way home she gets help from a kangaroo and other animals and I also remember a dungeon she enters any suggestions??

Dot and the Kangaroo (1977) (http://www.imdb.com/title/tt0274470/)

You are a complete expert thanks u soooooo much it's exactly right!! X