I’d argue it should be in The Rockies region. Not sure if that’s a regional identifier out west like Appalachia is, but 1/2 of Idaho is in the Rocky Mountain range
I’m used to people saying Rockies when talking about the mountains themselves. See other comments about calling the region the Mountain West though, or Mountain States, which are named that because of the Rockies
I’d argue it should be in The Rockies region. Not sure if that’s a regional identifier out west like Appalachia is, but 1/2 of Idaho is in the Rocky Mountain range
I’m used to people saying Rockies when talking about the mountains themselves. See other comments about calling the region the Mountain West though, or Mountain States, which are named that because of the Rockies