It's when 19 million acres of woods slowly explode in a frenzy of color. It's when an entire state is in its annual blaze of glory. It's when autumn arrives in Michigan. And there's no better place to see the dynamic colors of a trillion trees aflame than along our highways, country roads and coastlines. So let's head out to the forests. And let's prepare to be amazed. On the fall color tours of Pure Michigan. Sign up for your fall color updates.