Mile Maze was planted in 1994. This massive maze is a real puzzle. Can you guess why it is called the Mile Maze? If you don't have an extra 30 minutes to spare don't even go near this one. It is tempting though. There are some secret passageways and a three-story cedar teepee in the middle. It is not for the impatient and lazy. This maze consists of almost 1500 white spruce trees.