The Heart of the Rockies Initiative focuses its efforts on a region from southern Alberta and British Columbia to western Wyoming - the Central Rockies of North America. Within our working region are three distinct planning regions. The Greater Yellowstone Ecosystem (GYE) is the southernmost area and surrounds Yellowstone and Grand Teton National Parks, including parts of Wyoming, Idaho and Montana. The High Divide straddles the continental divide in Idaho and Montana. The Crown of the Continent caps the northern region, encompassing parts of Idaho, Montana, and British Columbia and Alberta, Canada.