ID Moose Unit 66

ID 66 — Tactical Analysis. Terrain & Access ID 66 spans 5,226–9,457 ft across 224,000 acres of high-elevation terrain. Public land comprises 94%, making this a huntable unit with solid access infrastructure. The unit sits at the interface between lower-elevation winter range and high-country summer habitat—elevation and terrain diversity mean finding animals depends on understanding seasonal movement patterns and snow conditions. Access via Swan Valley reaches only a small portion of the unit, especially during heavy snow; detailed forest-service maps are essential for identifying motorized routes and foot-access trails into the productive areas. Trophy Potential Bonneville County—which..