Few places more dangerous than our home? In the lower 48, Grizzly Bears only roam four states. As recently as a few decades ago, Grizzly Bears only roamed Glacier National Park. Grizzlies and humans are a dangerous mix. Next Blog By jeff noel Retired Disney Institute Keynote Speaker and Prolific Blogger. Five daily, differently-themed personal blogs (about life's 5 big choices) on five interconnected sites. View all of jeff noel's posts.