|Located 13 miles west of Glacier National Park near Hungry Horse, The House of Mystery is Montana’s only natural vortex, producing unusual gravitational energies and mystifying phenomena. A popular family-oriented attraction, the gift shop offers old-time portraits and assorted curios, including crystals and prisms. Stop in for a tour and actually feel the strange forces at work. See where you can grow or shrink six inches just by moving three feet ahead, where birds don’t fly, and trees grow in weird shapes and odd angles. Don’t forget to bring your camera to prove it!